diff --git a/101.html b/101.html
index 9a4f02a5c..e98f2c1b0 100644
--- a/101.html
+++ b/101.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/101.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/101.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/101.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/101.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "101 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/101.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/101.jpg?t=20200712141314" ],
   "description": "One-page guide to 101: usage, examples, and more. 101 is a JavaScript library for dealing with immutable data in a functional manner."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -706,7 +706,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/404.html b/404.html
index 5f5c82cb3..647d3d6fe 100644
--- a/404.html
+++ b/404.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/404.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/404.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/404.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/404.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 
@@ -170,7 +170,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/absinthe.html b/absinthe.html
index ccd70a01b..5dab3e7d4 100644
--- a/absinthe.html
+++ b/absinthe.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/absinthe.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/absinthe.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/absinthe.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/absinthe.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Absinthe cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/absinthe.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/absinthe.jpg?t=20200712141314" ],
   "description": "One-page guide to Absinthe: usage, examples, and more. Absinthe allows you to write GraphQL servers in Elixir."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -573,7 +573,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/activeadmin.html b/activeadmin.html
index 5d8f7cfdf..6754c9b75 100644
--- a/activeadmin.html
+++ b/activeadmin.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/activeadmin.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/activeadmin.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/activeadmin.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/activeadmin.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "ActiveAdmin cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/activeadmin.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/activeadmin.jpg?t=20200712141314" ],
   "description": "The one-page guide to ActiveAdmin: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -566,7 +566,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/adb.html b/adb.html
index 80dc78ba6..3e17ea7ab 100644
--- a/adb.html
+++ b/adb.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/adb.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/adb.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/adb.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/adb.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "adb (Android Debug Bridge) cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/adb.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/adb.jpg?t=20200712141314" ],
   "description": "The one-page guide to adb (Android Debug Bridge): usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -666,7 +666,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/analytics.html b/analytics.html
index 7c1b6257c..d7efb53e8 100644
--- a/analytics.html
+++ b/analytics.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/analytics.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/analytics.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/analytics.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/analytics.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Analytics libraries cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/analytics.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/analytics.jpg?t=20200712141314" ],
   "description": "The one-page guide to Analytics libraries: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -458,7 +458,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/analytics.js.html b/analytics.js.html
index 23b70f4c0..11b9d4491 100644
--- a/analytics.js.html
+++ b/analytics.js.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/analytics.js.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/analytics.js.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/analytics.js.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/analytics.js.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Google Analytics's analytics.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/analytics.js.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/analytics.js.jpg?t=20200712141314" ],
   "description": "One-page guide to Google Analytics's analytics.js: usage, examples, and more. Google Analytics’s analytics.js is deprecated."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/angularjs.html b/angularjs.html
index 7b4850c44..76fd33a78 100644
--- a/angularjs.html
+++ b/angularjs.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/angularjs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/angularjs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/angularjs.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Angular.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/angularjs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/angularjs.jpg?t=20200712141314" ],
   "description": "The one-page guide to Angular.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/animated_gif.html b/animated_gif.html
index e6c9030f4..48e4925de 100644
--- a/animated_gif.html
+++ b/animated_gif.html
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-  <meta content='https://assets.devhints.io/previews/animated_gif.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/animated_gif.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/animated_gif.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Animated GIFs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/animated_gif.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/animated_gif.jpg?t=20200712141314" ],
   "description": "The one-page guide to Animated GIFs: usage, examples, links, snippets, and more."
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 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ansi.html b/ansi.html
index 7b61eea53..a4fcfd68d 100644
--- a/ansi.html
+++ b/ansi.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ansi.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ansi.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ansi.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ansi.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Ansi codes cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ansi.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ansi.jpg?t=20200712141314" ],
   "description": "One-page guide to Ansi codes: usage, examples, and more. Quick reference to ANSI color codes."
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 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ansible-examples.html b/ansible-examples.html
index 57eba6725..c41e081ce 100644
--- a/ansible-examples.html
+++ b/ansible-examples.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ansible-examples.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ansible-examples.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ansible-examples.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ansible-examples.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ansible examples cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ansible-examples.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ansible-examples.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ansible examples: usage, examples, links, snippets, and more."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ansible-guide.html b/ansible-guide.html
index d9111c8cc..cd2f9cfd7 100644
--- a/ansible-guide.html
+++ b/ansible-guide.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ansible-guide.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ansible-guide.jpg?t=20200712141314' property='og:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Ansible quickstart cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ansible-guide.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ansible-guide.jpg?t=20200712141314" ],
   "description": "A quick guide to getting started with your first Ansible playbook. · One-page guide to Ansible quickstart"
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ansible-modules.html b/ansible-modules.html
index a8e03a072..dba6935df 100644
--- a/ansible-modules.html
+++ b/ansible-modules.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ansible-modules.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ansible-modules.jpg?t=20200712141314' property='og:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ansible modules cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ansible-modules.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ansible-modules.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ansible modules: usage, examples, links, snippets, and more."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-yaml.min.js'></script>
 
 
diff --git a/ansible-roles.html b/ansible-roles.html
index f594b5f93..4b0184bf2 100644
--- a/ansible-roles.html
+++ b/ansible-roles.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ansible-roles.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ansible-roles.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ansible-roles.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ansible-roles.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ansible roles cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ansible-roles.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ansible-roles.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ansible roles: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -483,7 +483,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ansible.html b/ansible.html
index 7df9d0435..2b9ae985f 100644
--- a/ansible.html
+++ b/ansible.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ansible.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ansible.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ansible.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ansible.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Ansible cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ansible.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ansible.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ansible: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/appcache.html b/appcache.html
index 0a0ddc6c0..6e7d039c3 100644
--- a/appcache.html
+++ b/appcache.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/appcache.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/appcache.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/appcache.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/appcache.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Appcache cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/appcache.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/appcache.jpg?t=20200712141314" ],
   "description": "The one-page guide to Appcache: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -509,7 +509,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/applescript.html b/applescript.html
index 3744261d6..274c77cac 100644
--- a/applescript.html
+++ b/applescript.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/applescript.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/applescript.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/applescript.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/applescript.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "AppleScript cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/applescript.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/applescript.jpg?t=20200712141314" ],
   "description": "The one-page guide to AppleScript: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -486,7 +486,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-applescript.min.js'></script>
 
 
diff --git a/applinks.html b/applinks.html
index 39e08f11c..01d7cf677 100644
--- a/applinks.html
+++ b/applinks.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/applinks.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/applinks.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/applinks.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/applinks.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Applinks cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/applinks.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/applinks.jpg?t=20200712141314" ],
   "description": "The one-page guide to Applinks: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/arel.html b/arel.html
index 6e6ef4d62..597627472 100644
--- a/arel.html
+++ b/arel.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/arel.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/arel.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/arel.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/arel.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Arel cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/arel.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/arel.jpg?t=20200712141314" ],
   "description": "The one-page guide to Arel: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/atom.html b/atom.html
index 2881e72b7..7fec403c9 100644
--- a/atom.html
+++ b/atom.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/atom.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/atom.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/atom.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/atom.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Atom cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/atom.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/atom.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/awesome-redux.html b/awesome-redux.html
index 8bf6d645a..dc95c6349 100644
--- a/awesome-redux.html
+++ b/awesome-redux.html
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-  <meta content='https://assets.devhints.io/previews/awesome-redux.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/awesome-redux.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/awesome-redux.jpg?t=20200712141314' property='twitter:image'>
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Awesome Redux cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/awesome-redux.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/awesome-redux.jpg?t=20200712141314" ],
   "description": "The one-page guide to Awesome Redux: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/awscli.html b/awscli.html
index 0a737e6b7..146a22f6a 100644
--- a/awscli.html
+++ b/awscli.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/awscli.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/awscli.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/awscli.jpg?t=20200712141314' property='twitter:image'>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "AWS CLI cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/awscli.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/awscli.jpg?t=20200712141314" ],
   "description": "The one-page guide to AWS CLI: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/backbone.html b/backbone.html
index 1dac485df..5df2b40c0 100644
--- a/backbone.html
+++ b/backbone.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/backbone.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/backbone.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/backbone.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Backbone.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/backbone.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/backbone.jpg?t=20200712141314" ],
   "description": "The one-page guide to Backbone.js: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/badges.html b/badges.html
index fd7df56de..5f463a66c 100644
--- a/badges.html
+++ b/badges.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/badges.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/badges.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/badges.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/badges.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/badges.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/badges.jpg?t=20200712141314" ],
   "description": "The one-page guide to Code badges: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/bash.html b/bash.html
index 74d5ff24f..31253ff30 100644
--- a/bash.html
+++ b/bash.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/bash.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bash.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bash.jpg?t=20200712141314' property='twitter:image'>
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Bash scripting cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bash.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bash.jpg?t=20200712141314" ],
   "description": "Variables · Functions · Interpolation · Brace expansions · Loops · Conditional execution · Command substitution · One-page guide to Bash scripting"
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/blessed.html b/blessed.html
index c835d5eb6..c4d82f2da 100644
--- a/blessed.html
+++ b/blessed.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/blessed.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/blessed.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/blessed.jpg?t=20200712141314' property='twitter:image'>
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/blessed.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/blessed.jpg?t=20200712141314" ],
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/bluebird.html b/bluebird.html
index 31ad157f9..d3fc5836e 100644
--- a/bluebird.html
+++ b/bluebird.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/bluebird.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/bluebird.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bluebird.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bluebird.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "bluebird.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bluebird.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bluebird.jpg?t=20200712141314" ],
   "description": "The one-page guide to bluebird.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -627,7 +627,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/bolt.html b/bolt.html
index 3231ff9fd..47de84647 100644
--- a/bolt.html
+++ b/bolt.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/bolt.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/bolt.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bolt.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bolt.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Bolt Quickstart cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bolt.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bolt.jpg?t=20200712141314" ],
   "description": "A quick guide to getting started writing Bolt tasks · One-page guide to Bolt Quickstart"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -434,7 +434,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/bookshelf.html b/bookshelf.html
index 571541417..f84ab4dbd 100644
--- a/bookshelf.html
+++ b/bookshelf.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/bookshelf.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/bookshelf.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bookshelf.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bookshelf.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Bookshelf.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bookshelf.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bookshelf.jpg?t=20200712141314" ],
   "description": "The one-page guide to Bookshelf.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/bootstrap.html b/bootstrap.html
index 8b48e0f32..47346bbbe 100644
--- a/bootstrap.html
+++ b/bootstrap.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/bootstrap.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/bootstrap.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bootstrap.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bootstrap.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Bootstrap cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bootstrap.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bootstrap.jpg?t=20200712141314" ],
   "description": ".container .row .col-md-6, @screen-sm-min, .form-control, grids, .modal-content, tooltips, and other Bootstrap CSS examples. · One-page guide to Bootstrap"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -622,7 +622,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-scss.min.js'></script><script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-haml.min.js'></script><script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-html.min.js'></script>
 
 
diff --git a/browser-sync.html b/browser-sync.html
index e47733a65..f07f94a43 100644
--- a/browser-sync.html
+++ b/browser-sync.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/browser-sync.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/browser-sync.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/browser-sync.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/browser-sync.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Browsersync cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/browser-sync.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/browser-sync.jpg?t=20200712141314" ],
   "description": "The one-page guide to Browsersync: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/browserify.html b/browserify.html
index facd42eed..1f5554bc6 100644
--- a/browserify.html
+++ b/browserify.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/browserify.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/browserify.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/browserify.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/browserify.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Browserify cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/browserify.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/browserify.jpg?t=20200712141314" ],
   "description": "The one-page guide to Browserify: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/bulma.html b/bulma.html
index 96a35e6e4..ec784e72e 100644
--- a/bulma.html
+++ b/bulma.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/bulma.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/bulma.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bulma.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bulma.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Bulma cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bulma.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bulma.jpg?t=20200712141314" ],
   "description": "Basic guide on how to use Bulma, the lightweight css flexbox framework. · One-page guide to Bulma"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/bundler.html b/bundler.html
index 18793146d..67e7617f7 100644
--- a/bundler.html
+++ b/bundler.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/bundler.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/bundler.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/bundler.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/bundler.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Bundler cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/bundler.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/bundler.jpg?t=20200712141314" ],
   "description": "The one-page guide to Bundler: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/c_preprocessor.html b/c_preprocessor.html
index 142015e94..7579b56d3 100644
--- a/c_preprocessor.html
+++ b/c_preprocessor.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/c_preprocessor.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/c_preprocessor.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/c_preprocessor.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/c_preprocessor.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "C Preprocessor cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/c_preprocessor.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/c_preprocessor.jpg?t=20200712141314" ],
   "description": "One-page guide to C Preprocessor: usage, examples, and more. Quick reference for the C macro preprocessor, which can be used independent of C/C++."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -498,7 +498,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/camp.html b/camp.html
index eede89e61..f815f2d54 100644
--- a/camp.html
+++ b/camp.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/camp.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/camp.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/camp.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/camp.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Camp cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/camp.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/camp.jpg?t=20200712141314" ],
   "description": "One-page guide to Camp: usage, examples, and more. Camp is a Node.js web server framework. This guide targets Camp v17.x."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -600,7 +600,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/canvas.html b/canvas.html
index d19e40fc2..56ebfa76d 100644
--- a/canvas.html
+++ b/canvas.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/canvas.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/canvas.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/canvas.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/canvas.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Canvas cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/canvas.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/canvas.jpg?t=20200712141314" ],
   "description": "The one-page guide to Canvas: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -609,7 +609,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/capybara.html b/capybara.html
index ab46cb796..ff492e8ea 100644
--- a/capybara.html
+++ b/capybara.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/capybara.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/capybara.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/capybara.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/capybara.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Capybara cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/capybara.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/capybara.jpg?t=20200712141314" ],
   "description": "The one-page guide to Capybara: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -828,7 +828,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/cask-index.html b/cask-index.html
index ae7e39ba7..104944c37 100644
--- a/cask-index.html
+++ b/cask-index.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/cask-index.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/cask-index.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/cask-index.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/cask-index.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Caskroom index cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/cask-index.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/cask-index.jpg?t=20200712141314" ],
   "description": "The one-page guide to Caskroom index: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/chai.html b/chai.html
index 40a8788af..5fbb41e36 100644
--- a/chai.html
+++ b/chai.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/chai.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/chai.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/chai.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Chai.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/chai.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/chai.jpg?t=20200712141314" ],
   "description": "expect(x).to.be.equal(y) 〉 assert.equal(x, y) 〉 .to.be.true 〉 jQuery, assertions, TDD and BDD, and other Chai examples. · One-page guide to Chai.js"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -652,7 +652,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/cheatsheet-styles.html b/cheatsheet-styles.html
index 5a764949b..64fa9d90f 100644
--- a/cheatsheet-styles.html
+++ b/cheatsheet-styles.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/cheatsheet-styles.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/cheatsheet-styles.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/cheatsheet-styles.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/cheatsheet-styles.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Cheatsheet styles cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/cheatsheet-styles.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/cheatsheet-styles.jpg?t=20200712141314" ],
   "description": "One-page guide to Cheatsheet styles: usage, examples, and more. This is a reference of styles that you can use on Devhints cheatsheets. Howmeta!You can refer to this when contributing your own cheatsheets to the GitHub repo."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -1045,7 +1045,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/chef.html b/chef.html
index 772f133ae..a706a3153 100644
--- a/chef.html
+++ b/chef.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/chef.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/chef.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/chef.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/chef.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Chef cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/chef.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/chef.jpg?t=20200712141314" ],
   "description": "The one-page guide to Chef: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -584,7 +584,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/chunky_png.html b/chunky_png.html
index 7d346f30c..8595927e9 100644
--- a/chunky_png.html
+++ b/chunky_png.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/chunky_png.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/chunky_png.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/chunky_png.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/chunky_png.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Chunky PNG cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/chunky_png.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/chunky_png.jpg?t=20200712141314" ],
   "description": "The one-page guide to Chunky PNG: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -533,7 +533,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/cidr.html b/cidr.html
index 90cec7b49..e3f53d027 100644
--- a/cidr.html
+++ b/cidr.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/cidr.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/cidr.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/cidr.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/cidr.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "CIDR cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/cidr.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/cidr.jpg?t=20200712141314" ],
   "description": "The one-page guide to CIDR: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -449,7 +449,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/circle.html b/circle.html
index a0c70faac..2a4d4c95d 100644
--- a/circle.html
+++ b/circle.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/circle.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/circle.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/circle.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/circle.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "CircleCI cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/circle.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/circle.jpg?t=20200712141314" ],
   "description": "The one-page guide to CircleCI: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/co.html b/co.html
index 3ee8f49a7..7fae8fb8f 100644
--- a/co.html
+++ b/co.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/co.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/co.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/co.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/co.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "co cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/co.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/co.jpg?t=20200712141314" ],
   "description": "One-page guide to co: usage, examples, and more. co allows you to use generators to manage async flow."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -554,7 +554,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/command_line.html b/command_line.html
index a1ea2f912..8ff453ebc 100644
--- a/command_line.html
+++ b/command_line.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/command_line.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/command_line.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/command_line.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Command line stuff cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/command_line.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/command_line.jpg?t=20200712141314" ],
   "description": "The one-page guide to Command line stuff: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/commander.js.html b/commander.js.html
index a8154242c..500771f8a 100644
--- a/commander.js.html
+++ b/commander.js.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/commander.js.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/commander.js.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/commander.js.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Commander.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/commander.js.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/commander.js.jpg?t=20200712141314" ],
   "description": "The one-page guide to Commander.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/composer.html b/composer.html
index 9e46c4bfd..9ae6b9dc3 100644
--- a/composer.html
+++ b/composer.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/composer.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/composer.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/composer.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "composer cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/composer.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/composer.jpg?t=20200712141314" ],
   "description": "Basic guide on how to use Composer, the PHP Package manager. · One-page guide to composer"
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -622,7 +622,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/cordova.html b/cordova.html
index 319d96193..3f1aece6e 100644
--- a/cordova.html
+++ b/cordova.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/cordova.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/cordova.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/cordova.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Apache Cordova cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/cordova.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/cordova.jpg?t=20200712141314" ],
   "description": "One-page guide to Apache Cordova: usage, examples, and more. A quick reference to common Apache Cordova commands."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -528,7 +528,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/cron.html b/cron.html
index 5d37487c6..442105f86 100644
--- a/cron.html
+++ b/cron.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/cron.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/cron.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/cron.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/cron.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Cron cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/cron.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/cron.jpg?t=20200712141314" ],
   "description": "The one-page guide to Cron: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/csharp7.html b/csharp7.html
index 6c9116349..08d6e1ace 100644
--- a/csharp7.html
+++ b/csharp7.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/csharp7.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/csharp7.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/csharp7.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "C# 7 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/csharp7.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/csharp7.jpg?t=20200712141314" ],
   "description": "A quick overview of C# 7 · One-page guide to C# 7"
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-csharp.min.js'></script>
 
 
diff --git a/css-antialias.html b/css-antialias.html
index 78922d00e..95eacd32b 100644
--- a/css-antialias.html
+++ b/css-antialias.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/css-antialias.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/css-antialias.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/css-antialias.jpg?t=20200712141314' property='twitter:image'>
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "CSS antialiasing cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/css-antialias.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/css-antialias.jpg?t=20200712141314" ],
   "description": "One-page guide to CSS antialiasing: usage, examples, and more. Here’s a 4-line snippet on how to get beautiful, antialiased text with CSS."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/css-flexbox.html b/css-flexbox.html
index 29f04309c..446cf7b03 100644
--- a/css-flexbox.html
+++ b/css-flexbox.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/css-flexbox.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/css-flexbox.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/css-flexbox.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "CSS flexbox cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/css-flexbox.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/css-flexbox.jpg?t=20200712141314" ],
   "description": "The one-page guide to CSS flexbox: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-css.min.js'></script>
 
 
diff --git a/css-grid.html b/css-grid.html
index d555624a3..042db4966 100644
--- a/css-grid.html
+++ b/css-grid.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/css-grid.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/css-grid.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/css-grid.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/css-grid.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "CSS Grid cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/css-grid.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/css-grid.jpg?t=20200712141314" ],
   "description": "The one-page guide to CSS Grid: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-css.min.js'></script>
 
 
diff --git a/css-system-font-stack.html b/css-system-font-stack.html
index ae9dadf8f..644b5a3ee 100644
--- a/css-system-font-stack.html
+++ b/css-system-font-stack.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/css-system-font-stack.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/css-system-font-stack.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/css-system-font-stack.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/css-system-font-stack.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "CSS system fonts cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/css-system-font-stack.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/css-system-font-stack.jpg?t=20200712141314" ],
   "description": "The one-page guide to CSS system fonts: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/css-tricks.html b/css-tricks.html
index 415367b54..0c5d1989a 100644
--- a/css-tricks.html
+++ b/css-tricks.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/css-tricks.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/css-tricks.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/css-tricks.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "CSS tricks cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/css-tricks.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/css-tricks.jpg?t=20200712141314" ],
   "description": "The one-page guide to CSS tricks: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/css.html b/css.html
index a5867c8af..e202b60df 100644
--- a/css.html
+++ b/css.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/css.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/css.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/css.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/css.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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 <script type='application/ld+json'>
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   },
   "headline": "CSS cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/css.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/css.jpg?t=20200712141314" ],
   "description": "margin, padding, border · div, .class, #id, [attr] · font, background · display: block, inline, flex · Selectors · Properties · One-page guide to CSS"
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -1041,7 +1041,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/cssnext.html b/cssnext.html
index 4bb9df96c..342ee0f88 100644
--- a/cssnext.html
+++ b/cssnext.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/cssnext.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/cssnext.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/cssnext.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/cssnext.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "cssnext cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/cssnext.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/cssnext.jpg?t=20200712141314" ],
   "description": "The one-page guide to cssnext: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -641,7 +641,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/curl.html b/curl.html
index 2b881cbba..2787ac1ef 100644
--- a/curl.html
+++ b/curl.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/curl.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/curl.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/curl.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/curl.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Curl cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/curl.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/curl.jpg?t=20200712141314" ],
   "description": "The one-page guide to Curl: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -562,7 +562,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/datetime.html b/datetime.html
index 5f480a11a..0cffb325a 100644
--- a/datetime.html
+++ b/datetime.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/datetime.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/datetime.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/datetime.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/datetime.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Date & time formats cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/datetime.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/datetime.jpg?t=20200712141314" ],
   "description": "The one-page guide to Date & time formats: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -1034,7 +1034,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/deis.html b/deis.html
index b058c0bd0..19cac39cb 100644
--- a/deis.html
+++ b/deis.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/deis.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/deis.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/deis.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/deis.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Deis cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/deis.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/deis.jpg?t=20200712141314" ],
   "description": "The one-page guide to Deis: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -548,7 +548,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/deku.html b/deku.html
index 666a57c6e..50a8970d9 100644
--- a/deku.html
+++ b/deku.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/deku.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/deku.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/deku.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/deku.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Deku v2 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/deku.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/deku.jpg?t=20200712141314" ],
   "description": "One-page guide to Deku v2: usage, examples, and more. Quick reference for Deku, a minimal virtual DOM library."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -538,7 +538,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/deku@1.html b/deku@1.html
index 511ea70ac..b3561af77 100644
--- a/deku@1.html
+++ b/deku@1.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/deku@1.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/deku@1.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/deku@1.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/deku@1.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Deku v1 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/deku@1.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/deku@1.jpg?t=20200712141314" ],
   "description": "One-page guide to Deku v1: usage, examples, and more. Quick reference for Deku, a minimal virtual DOM library. Deprecated: This is for Deku v1. See deku for a more updated cheatsheet."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -584,7 +584,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/deprecated/bower-api.html b/deprecated/bower-api.html
index 835ebede0..97a3a0760 100644
--- a/deprecated/bower-api.html
+++ b/deprecated/bower-api.html
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-  <meta content='https://assets.devhints.io/previews/deprecated/bower-api.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/deprecated/bower-api.jpg?t=20200712141314' property='og:image'>
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+<link rel='stylesheet' href='../assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Bower API cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/deprecated/bower-api.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/deprecated/bower-api.jpg?t=20200712141314" ],
   "description": "The one-page guide to Bower API: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='../assets/packed/app.js?t=20200712133606'></script>
+<script src='../assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/devise.html b/devise.html
index 0de5682a7..1c9f238a9 100644
--- a/devise.html
+++ b/devise.html
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-  <meta content='https://assets.devhints.io/previews/devise.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/devise.jpg?t=20200712141314' property='og:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <div class='all'>
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   "headline": "Devise cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/devise.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/devise.jpg?t=20200712141314" ],
   "description": "The one-page guide to Devise: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/divshot.html b/divshot.html
index 8a9bd086e..da2866dcf 100644
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
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+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/divshot.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/divshot.jpg?t=20200712141314" ],
   "description": "The one-page guide to Divshot: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/do.html b/do.html
index 819d8eda7..a05b1bec5 100644
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-  <meta content='https://assets.devhints.io/previews/do.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/do.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/do.jpg?t=20200712141314' property='twitter:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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-  "image": [ "https://assets.devhints.io/previews/do.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/do.jpg?t=20200712141314" ],
   "description": "The one-page guide to Do gem: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/docker-compose.html b/docker-compose.html
index aa5571a41..52977d5e9 100644
--- a/docker-compose.html
+++ b/docker-compose.html
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-  <meta content='https://assets.devhints.io/previews/docker-compose.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/docker-compose.jpg?t=20200712141314' property='og:image'>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/docker-compose.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/docker-compose.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/docker.html b/docker.html
index 3ee3ff558..aecf08f76 100644
--- a/docker.html
+++ b/docker.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/docker.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/docker.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/docker.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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-  "image": [ "https://assets.devhints.io/previews/docker.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/docker.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/dockerfile.html b/dockerfile.html
index 25c537219..e73c741ef 100644
--- a/dockerfile.html
+++ b/dockerfile.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/dockerfile.jpg?t=20200712133606' property='twitter:image'>
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/dockerfile.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/dockerfile.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/dom-range.html b/dom-range.html
index 4ee697874..4e0b33560 100644
--- a/dom-range.html
+++ b/dom-range.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/dom-range.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/dom-range.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/dom-range.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "DOM Range cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/dom-range.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/dom-range.jpg?t=20200712141314" ],
   "description": "One-page guide to DOM Range: usage, examples, and more. Quick reference to the HTML DOM createRange API."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/dom-selection.html b/dom-selection.html
index c4b837eaa..00acd3580 100644
--- a/dom-selection.html
+++ b/dom-selection.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/dom-selection.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/dom-selection.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/dom-selection.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/dom-selection.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "DOM Selection cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/dom-selection.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/dom-selection.jpg?t=20200712141314" ],
   "description": "One-page guide to DOM Selection: usage, examples, and more. Quick introduction to the HTML DOM selection API."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/editorconfig.html b/editorconfig.html
index 86f390746..718934260 100644
--- a/editorconfig.html
+++ b/editorconfig.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/editorconfig.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/editorconfig.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/editorconfig.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/editorconfig.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "editorconfig cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/editorconfig.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/editorconfig.jpg?t=20200712141314" ],
   "description": "The one-page guide to editorconfig: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-ini.min.js'></script>
 
 
diff --git a/elixir-metaprogramming.html b/elixir-metaprogramming.html
index 557f4b931..f805884b8 100644
--- a/elixir-metaprogramming.html
+++ b/elixir-metaprogramming.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/elixir-metaprogramming.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/elixir-metaprogramming.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/elixir-metaprogramming.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/elixir-metaprogramming.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Elixir metaprogramming cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/elixir-metaprogramming.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/elixir-metaprogramming.jpg?t=20200712141314" ],
   "description": "The one-page guide to Elixir metaprogramming: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/elixir.html b/elixir.html
index 99bfc4c66..f134cd8c9 100644
--- a/elixir.html
+++ b/elixir.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/elixir.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/elixir.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/elixir.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/elixir.jpg?t=20200712141314' property='twitter:image'>
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Elixir cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/elixir.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/elixir.jpg?t=20200712141314" ],
   "description": "The one-page guide to Elixir: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/emacs.html b/emacs.html
index ac77991db..1c2d5e91e 100644
--- a/emacs.html
+++ b/emacs.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/emacs.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/emacs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/emacs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/emacs.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Emacs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/emacs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/emacs.jpg?t=20200712141314" ],
   "description": "The one-page guide to Emacs: usage, examples, links, snippets, and more."
 }
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@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/ember.html b/ember.html
index 1e92a4ba7..0b898c540 100644
--- a/ember.html
+++ b/ember.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ember.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ember.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ember.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ember.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Ember.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ember.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ember.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ember.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/emmet.html b/emmet.html
index cbab9324f..150d3a1c3 100644
--- a/emmet.html
+++ b/emmet.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/emmet.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/emmet.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/emmet.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/emmet.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Emmet cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/emmet.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/emmet.jpg?t=20200712141314" ],
   "description": "One-page guide to Emmet: usage, examples, and more. Emmet is a markup language for expanding CSS rules into HTML"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -642,7 +642,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-html.min.js'></script><script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-css.min.js'></script>
 
 
diff --git a/enzyme.html b/enzyme.html
index 1ba0b6d23..3b0e61cd8 100644
--- a/enzyme.html
+++ b/enzyme.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/enzyme.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/enzyme.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/enzyme.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/enzyme.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Enzyme cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/enzyme.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/enzyme.jpg?t=20200712141314" ],
   "description": "shallow() · mount() · wrap.setProps() · wrap.find().simulate('click') · wrap.contains(<div/>) · One-page guide to Enzyme"
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -743,7 +743,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/enzyme@2.html b/enzyme@2.html
index 5326d280a..6e9b3b7ad 100644
--- a/enzyme@2.html
+++ b/enzyme@2.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/enzyme@2.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/enzyme@2.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/enzyme@2.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/enzyme@2.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Enzyme v2 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/enzyme@2.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/enzyme@2.jpg?t=20200712141314" ],
   "description": "The one-page guide to Enzyme v2: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -609,7 +609,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/es6.html b/es6.html
index 727819d37..4b8c04e35 100644
--- a/es6.html
+++ b/es6.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/es6.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/es6.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/es6.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/es6.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "ES2015+ cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/es6.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/es6.jpg?t=20200712141314" ],
   "description": "One-page guide to ES2015+: usage, examples, and more. A quick overview of new JavaScript features in ES2015, ES2016, ES2017, ES2018 and beyond."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -972,7 +972,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ets.html b/ets.html
index 6eeacede4..b9d217c79 100644
--- a/ets.html
+++ b/ets.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ets.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ets.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ets.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ets.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Erlang ETS cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ets.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ets.jpg?t=20200712141314" ],
   "description": "The one-page guide to Erlang ETS: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -543,7 +543,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/expectjs.html b/expectjs.html
index ea1fff7ba..5161c882e 100644
--- a/expectjs.html
+++ b/expectjs.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/expectjs.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/expectjs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/expectjs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/expectjs.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
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+  "image": [ "https://assets.devhints.io/previews/expectjs.jpg?t=20200712141314" ],
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diff --git a/express.html b/express.html
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+  "image": [ "https://assets.devhints.io/previews/express.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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+  "image": [ "https://assets.devhints.io/previews/factory_bot.jpg?t=20200712141314" ],
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diff --git a/fastify.html b/fastify.html
index 490e7e7fb..7b3dbe2a8 100644
--- a/fastify.html
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-  "image": [ "https://assets.devhints.io/previews/fastify.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/fastify.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/ffaker.html b/ffaker.html
index 3413d8f15..50a0764b3 100644
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+  "image": [ "https://assets.devhints.io/previews/ffaker.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/ffmpeg.html b/ffmpeg.html
index 0afaf899d..b234f49d1 100644
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+  "image": [ "https://assets.devhints.io/previews/ffmpeg.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/figlet.html b/figlet.html
index 6f2d9bd37..8b3a5cab7 100644
--- a/figlet.html
+++ b/figlet.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/figlet.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/figlet.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/figlet.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/figlet.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Figlet cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/figlet.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/figlet.jpg?t=20200712141314" ],
   "description": "The one-page guide to Figlet: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -2496,7 +2496,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/find.html b/find.html
index e8e1306de..cd3d89b29 100644
--- a/find.html
+++ b/find.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/find.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/find.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/find.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/find.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Find cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/find.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/find.jpg?t=20200712141314" ],
   "description": "The one-page guide to Find: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -567,7 +567,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/firebase.html b/firebase.html
index 8187b9870..95afc216e 100644
--- a/firebase.html
+++ b/firebase.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/firebase.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/firebase.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/firebase.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/firebase.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Firebase cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/firebase.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/firebase.jpg?t=20200712141314" ],
   "description": "The one-page guide to Firebase: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -573,7 +573,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-coffeescript.min.js'></script>
 
 
diff --git a/firefox.html b/firefox.html
index a04da3245..82451173f 100644
--- a/firefox.html
+++ b/firefox.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/firefox.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/firefox.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/firefox.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/firefox.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Firefox cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/firefox.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/firefox.jpg?t=20200712141314" ],
   "description": "The one-page guide to Firefox: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/fish-shell.html b/fish-shell.html
index d5990bc65..b275e3220 100644
--- a/fish-shell.html
+++ b/fish-shell.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/fish-shell.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/fish-shell.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/fish-shell.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/fish-shell.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Fish shell cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/fish-shell.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/fish-shell.jpg?t=20200712141314" ],
   "description": "The one-page guide to Fish shell: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -740,7 +740,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-fish.min.js'></script>
 
 
diff --git a/fitness/general.html b/fitness/general.html
index bd3a264de..b93805969 100644
--- a/fitness/general.html
+++ b/fitness/general.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/fitness/general.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/fitness/general.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/fitness/general.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/fitness/general.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'../assets/2017/style.css?t=20200712133606'
+'../assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='../assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='../assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "General fitness notes cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/fitness/general.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/fitness/general.jpg?t=20200712141314" ],
   "description": "The one-page guide to General fitness notes: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -519,7 +519,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='../assets/packed/app.js?t=20200712133606'></script>
+<script src='../assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/fitness/micronutrients.html b/fitness/micronutrients.html
index aee20294b..c0c73fdb9 100644
--- a/fitness/micronutrients.html
+++ b/fitness/micronutrients.html
@@ -33,8 +33,8 @@
 
 
 
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+<link rel='stylesheet' href='../assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/fitness/micronutrients.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/fitness/micronutrients.jpg?t=20200712141314" ],
   "description": "The one-page guide to Essential micronutrients: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='../assets/packed/app.js?t=20200712133606'></script>
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diff --git a/fitness/phat.html b/fitness/phat.html
index ed100e445..63cb4f2e7 100644
--- a/fitness/phat.html
+++ b/fitness/phat.html
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+  <meta content='https://assets.devhints.io/previews/fitness/phat.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/fitness/phat.jpg?t=20200712141314' property='twitter:image'>
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+<link rel='stylesheet' href='../assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Phat cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/fitness/phat.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/fitness/phat.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phat: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='../assets/packed/app.js?t=20200712133606'></script>
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diff --git a/flashlight.html b/flashlight.html
index c06b259a3..2837d2a6b 100644
--- a/flashlight.html
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-  <meta content='https://assets.devhints.io/previews/flashlight.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/flashlight.jpg?t=20200712141314' property='og:image'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Flashlight cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/flashlight.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/flashlight.jpg?t=20200712141314" ],
   "description": "The one-page guide to Flashlight: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/flow.html b/flow.html
index 9804a2627..e94feaf10 100644
--- a/flow.html
+++ b/flow.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/flow.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/flow.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/flow.jpg?t=20200712141314' property='twitter:image'>
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 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Flow cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/flow.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/flow.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/flux.html b/flux.html
index 9814088b2..31263a61d 100644
--- a/flux.html
+++ b/flux.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/flux.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/flux.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/flux.jpg?t=20200712141314' property='twitter:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
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+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/flux.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/flux.jpg?t=20200712141314" ],
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 }
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/flynn.html b/flynn.html
index e294e3800..cdef6763f 100644
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@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/flynn.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/flynn.jpg?t=20200712141314' property='og:image'>
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/flynn.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/flynn.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
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diff --git a/freenode.html b/freenode.html
index c259a2a24..7e46d62e0 100644
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-  "image": [ "https://assets.devhints.io/previews/freenode.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/freenode.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/frequency-separation-retouching.html b/frequency-separation-retouching.html
index 7cae79595..68b996177 100644
--- a/frequency-separation-retouching.html
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-  "image": [ "https://assets.devhints.io/previews/frequency-separation-retouching.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/frequency-separation-retouching.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/gh-pages.html b/gh-pages.html
index 85d331c07..3ab6418f8 100644
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/gh-pages.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/gh-pages.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/git-branch.html b/git-branch.html
index cb93326e4..78eb6438c 100644
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/git-branch.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/git-branch.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/git-extras.html b/git-extras.html
index 864d48d9a..5f8f6a23c 100644
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-  "image": [ "https://assets.devhints.io/previews/git-extras.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/git-extras.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/git-log-format.html b/git-log-format.html
index 0ac0b06c9..e8cdabb5b 100644
--- a/git-log-format.html
+++ b/git-log-format.html
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+  "image": [ "https://assets.devhints.io/previews/git-log-format.jpg?t=20200712141314" ],
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diff --git a/git-log.html b/git-log.html
index f15609dba..54924f550 100644
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+  "image": [ "https://assets.devhints.io/previews/git-log.jpg?t=20200712141314" ],
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -578,7 +578,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/git-revisions.html b/git-revisions.html
index 18480184c..f73276fea 100644
--- a/git-revisions.html
+++ b/git-revisions.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/git-revisions.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/git-revisions.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/git-revisions.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/git-revisions.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Git revisions cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/git-revisions.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/git-revisions.jpg?t=20200712141314" ],
   "description": " A list of revision specifications you can use with git log and many other Git commands. Summarized from gitrevisions(7) man page."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -760,7 +760,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/git-tricks.html b/git-tricks.html
index 2febacf94..81f0d2504 100644
--- a/git-tricks.html
+++ b/git-tricks.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/git-tricks.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/git-tricks.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/git-tricks.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/git-tricks.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Git tricks cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/git-tricks.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/git-tricks.jpg?t=20200712141314" ],
   "description": "The one-page guide to Git tricks: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/gnupg.html b/gnupg.html
index e9086884e..158646386 100644
--- a/gnupg.html
+++ b/gnupg.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/gnupg.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/gnupg.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/gnupg.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/gnupg.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -101,11 +101,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -117,7 +117,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "GnuPG cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/gnupg.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/gnupg.jpg?t=20200712141314" ],
   "description": "One-page guide to GnuPG: usage, examples, and more. GnuPG is a complete and free implementation of the OpenPGP standard."
 }
 </script>
@@ -191,7 +191,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -767,7 +767,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/go.html b/go.html
index 6683bbbcb..5529f4083 100644
--- a/go.html
+++ b/go.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/go.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/go.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/go.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/go.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Go cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/go.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/go.jpg?t=20200712141314" ],
   "description": "The one-page guide to Go: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-go.min.js'></script><script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-bash.min.js'></script>
 
 
diff --git a/goby.html b/goby.html
index 7cb471bb0..80c4d957c 100644
--- a/goby.html
+++ b/goby.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/goby.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/goby.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/goby.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/goby.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Goby cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/goby.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/goby.jpg?t=20200712141314" ],
   "description": "One-page guide to Goby: usage, examples, and more. Goby’s language design is based on Ruby language’s, slim and shaped up. Differences in syntax between them is very small."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -1793,7 +1793,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-ruby.min.js'></script>
 
 
diff --git a/google-webfonts.html b/google-webfonts.html
index 31a19b5c3..7d4ffc23a 100644
--- a/google-webfonts.html
+++ b/google-webfonts.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/google-webfonts.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/google-webfonts.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/google-webfonts.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/google-webfonts.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Google Webfonts cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/google-webfonts.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/google-webfonts.jpg?t=20200712141314" ],
   "description": "One-page guide to Google Webfonts: usage, examples, and more. Short snippets on using Google Webfonts in a web page."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -516,7 +516,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/google_analytics.html b/google_analytics.html
index 3ba0bce23..d8b9baa0b 100644
--- a/google_analytics.html
+++ b/google_analytics.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/google_analytics.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/google_analytics.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/google_analytics.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/google_analytics.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Google Analytics cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/google_analytics.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/google_analytics.jpg?t=20200712141314" ],
   "description": "The one-page guide to Google Analytics: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/graphql.html b/graphql.html
index 2d9555976..2fdefdd20 100644
--- a/graphql.html
+++ b/graphql.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/graphql.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/graphql.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/graphql.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/graphql.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "GraphQL cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/graphql.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/graphql.jpg?t=20200712141314" ],
   "description": "The one-page guide to GraphQL: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -727,7 +727,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/gremlins.html b/gremlins.html
index b6dab0986..de7c929b3 100644
--- a/gremlins.html
+++ b/gremlins.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/gremlins.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/gremlins.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/gremlins.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/gremlins.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Gremlins.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/gremlins.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/gremlins.jpg?t=20200712141314" ],
   "description": "One-page guide to Gremlins.js: usage, examples, and more. Gremlins is a JavaScript library to do “monkey-testing” by providing random user input (clicks, scrolls, and so on)."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -572,7 +572,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/gulp.html b/gulp.html
index 284c09808..a8938e32f 100644
--- a/gulp.html
+++ b/gulp.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/gulp.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/gulp.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/gulp.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/gulp.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Gulp cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/gulp.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/gulp.jpg?t=20200712141314" ],
   "description": "The one-page guide to Gulp: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/haml.html b/haml.html
index 5e497d7d0..b6405b135 100644
--- a/haml.html
+++ b/haml.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/haml.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/haml.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/haml.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/haml.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Haml cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/haml.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/haml.jpg?t=20200712141314" ],
   "description": "The one-page guide to Haml: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -531,7 +531,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-haml.min.js'></script>
 
 
diff --git a/handlebars.js.html b/handlebars.js.html
index ac29e7af7..c5de9804b 100644
--- a/handlebars.js.html
+++ b/handlebars.js.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/handlebars.js.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/handlebars.js.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/handlebars.js.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/handlebars.js.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Handlebars.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/handlebars.js.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/handlebars.js.jpg?t=20200712141314" ],
   "description": "The one-page guide to Handlebars.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -517,7 +517,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/harvey.js.html b/harvey.js.html
index 5241d79af..0fb453252 100644
--- a/harvey.js.html
+++ b/harvey.js.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/harvey.js.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/harvey.js.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/harvey.js.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/harvey.js.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Harvey.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/harvey.js.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/harvey.js.jpg?t=20200712141314" ],
   "description": "One-page guide to Harvey.js: usage, examples, and more. Harvey.js helps you build responsive interfaces."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -523,7 +523,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/heroku.html b/heroku.html
index 3da5c2074..1c622166c 100644
--- a/heroku.html
+++ b/heroku.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/heroku.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/heroku.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/heroku.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/heroku.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Heroku cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/heroku.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/heroku.jpg?t=20200712141314" ],
   "description": "A one-page reference to common Heroku-CLI commands. Heroku is a web hosting platform supporting many languages, and this guide is a reference to Heroku’s command-line interface."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -658,7 +658,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/hledger.html b/hledger.html
index 4b52897c4..3e289b609 100644
--- a/hledger.html
+++ b/hledger.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/hledger.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/hledger.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/hledger.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/hledger.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Hledger cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/hledger.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/hledger.jpg?t=20200712141314" ],
   "description": "The one-page guide to Hledger: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/homebrew.html b/homebrew.html
index ae3730415..9b156f9de 100644
--- a/homebrew.html
+++ b/homebrew.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/homebrew.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/homebrew.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/homebrew.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/homebrew.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Homebrew cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/homebrew.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/homebrew.jpg?t=20200712141314" ],
   "description": "The one-page guide to Homebrew: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -638,7 +638,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/html-email.html b/html-email.html
index fdcee73ed..4350291f7 100644
--- a/html-email.html
+++ b/html-email.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/html-email.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/html-email.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/html-email.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/html-email.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "HTML emails cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/html-email.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/html-email.jpg?t=20200712141314" ],
   "description": "The one-page guide to HTML emails: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -619,7 +619,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/html-input.html b/html-input.html
index d7aa17441..74b114bf8 100644
--- a/html-input.html
+++ b/html-input.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/html-input.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/html-input.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/html-input.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/html-input.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Input tag cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/html-input.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/html-input.jpg?t=20200712141314" ],
   "description": "The one-page guide to Input tag: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -663,7 +663,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/html-meta.html b/html-meta.html
index 5009da0b5..b1942db04 100644
--- a/html-meta.html
+++ b/html-meta.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/html-meta.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/html-meta.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/html-meta.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/html-meta.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "HTML meta tags cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/html-meta.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/html-meta.jpg?t=20200712141314" ],
   "description": "The one-page guide to HTML meta tags: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -621,7 +621,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/html-microformats.html b/html-microformats.html
index 09c4a76ea..346e32b1d 100644
--- a/html-microformats.html
+++ b/html-microformats.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/html-microformats.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/html-microformats.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/html-microformats.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/html-microformats.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Microformats cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/html-microformats.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/html-microformats.jpg?t=20200712141314" ],
   "description": "The one-page guide to Microformats: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -505,7 +505,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/html-share.html b/html-share.html
index eef24ec58..5d74511f9 100644
--- a/html-share.html
+++ b/html-share.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/html-share.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/html-share.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/html-share.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/html-share.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Share links cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/html-share.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/html-share.jpg?t=20200712141314" ],
   "description": "The one-page guide to Share links: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -508,7 +508,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/html.html b/html.html
index 9d062ac87..d9ec17898 100644
--- a/html.html
+++ b/html.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/html.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/html.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/html.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/html.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "HTML cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/html.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/html.jpg?t=20200712141314" ],
   "description": "The one-page guide to HTML: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -608,7 +608,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/http-status.html b/http-status.html
index 7123c0e9b..8e5aeced7 100644
--- a/http-status.html
+++ b/http-status.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/http-status.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/http-status.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/http-status.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/http-status.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "HTTP Status cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/http-status.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/http-status.jpg?t=20200712141314" ],
   "description": "List of HTTP Status codes and links to description. · One-page guide to HTTP Status"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -838,7 +838,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/httpie.html b/httpie.html
index 9ad9e31da..ae334f3b9 100644
--- a/httpie.html
+++ b/httpie.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/httpie.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/httpie.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/httpie.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/httpie.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "httpie cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/httpie.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/httpie.jpg?t=20200712141314" ],
   "description": "$ http POST http://example.com name=\"John\" Host:example.com — JSON, cookies, files, auth, and other httpie examples. · One-page guide to httpie"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -580,7 +580,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ie.html b/ie.html
index 61069b867..9e1cfa5e4 100644
--- a/ie.html
+++ b/ie.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ie.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ie.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ie.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ie.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Internet Explorer cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ie.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ie.jpg?t=20200712141314" ],
   "description": "The one-page guide to Internet Explorer: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -1140,7 +1140,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ie_bugs.html b/ie_bugs.html
index d5b020bf3..036cc1b04 100644
--- a/ie_bugs.html
+++ b/ie_bugs.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ie_bugs.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ie_bugs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ie_bugs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ie_bugs.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Legacy IE bugs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ie_bugs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ie_bugs.jpg?t=20200712141314" ],
   "description": "One-page guide to Legacy IE bugs: usage, examples, and more. A bunch of bugs to take care of if you’re going to target legacy IE browsers."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -520,7 +520,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/imagemagick.html b/imagemagick.html
index a390dd5d0..1d9a4bafe 100644
--- a/imagemagick.html
+++ b/imagemagick.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/imagemagick.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/imagemagick.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/imagemagick.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/imagemagick.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Imagemagick cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/imagemagick.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/imagemagick.jpg?t=20200712141314" ],
   "description": "One-page guide to Imagemagick: usage, examples, and more. A quick reference for common Imagemagick commands and switches."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -569,7 +569,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/immutable.js.html b/immutable.js.html
index 95b21e2c4..1315364e3 100644
--- a/immutable.js.html
+++ b/immutable.js.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/immutable.js.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/immutable.js.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/immutable.js.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/immutable.js.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Immutable.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/immutable.js.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/immutable.js.jpg?t=20200712141314" ],
   "description": "The one-page guide to Immutable.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -529,7 +529,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/index.html b/index.html
index 0d5e0f3e1..b49ee292e 100644
--- a/index.html
+++ b/index.html
@@ -35,8 +35,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/index.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/index.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/index.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/index.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -104,11 +104,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 
@@ -174,7 +174,7 @@ gtag('config','UA-106902774-1');
     
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -26529,7 +26529,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 </body>
diff --git a/index@2016.html b/index@2016.html
index 06e2dffbe..ebfdfaa89 100644
--- a/index@2016.html
+++ b/index@2016.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/index@2016.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/index@2016.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/index@2016.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/index@2016.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -21661,7 +21661,7 @@ gtag('config','UA-106902774-1');
 
 
   <div class='side-ad'>
-    <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+    <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   </div>
 
 
diff --git a/inkscape.html b/inkscape.html
index 50b9a8ff1..42dc4e9ee 100644
--- a/inkscape.html
+++ b/inkscape.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/inkscape.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/inkscape.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/inkscape.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/inkscape.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Inkscape cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/inkscape.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/inkscape.jpg?t=20200712141314" ],
   "description": "The one-page guide to Inkscape: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -559,7 +559,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ios-provision.html b/ios-provision.html
index 63b067a1c..053325c1a 100644
--- a/ios-provision.html
+++ b/ios-provision.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ios-provision.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ios-provision.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ios-provision.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ios-provision.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
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+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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-  "image": [ "https://assets.devhints.io/previews/ios-provision.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ios-provision.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/jasmine.html b/jasmine.html
index 2480ae5cb..267663780 100644
--- a/jasmine.html
+++ b/jasmine.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/jasmine.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jasmine.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jasmine.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Jasmine cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jasmine.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jasmine.jpg?t=20200712141314" ],
   "description": "The one-page guide to Jasmine: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jekyll-github.html b/jekyll-github.html
index cb033f603..eeb78997b 100644
--- a/jekyll-github.html
+++ b/jekyll-github.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/jekyll-github.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jekyll-github.jpg?t=20200712141314' property='og:image'>
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@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Jekyll for GitHub pages cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jekyll-github.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jekyll-github.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jekyll.html b/jekyll.html
index d91ae91f1..a4900c693 100644
--- a/jekyll.html
+++ b/jekyll.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/jekyll.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jekyll.jpg?t=20200712141314' property='og:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Jekyll cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jekyll.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jekyll.jpg?t=20200712141314" ],
   "description": "The one-page guide to Jekyll: usage, examples, links, snippets, and more."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/jest.html b/jest.html
index 4264d9578..da2696fc6 100644
--- a/jest.html
+++ b/jest.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/jest.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/jest.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jest.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jest.jpg?t=20200712141314' property='twitter:image'>
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@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Jest cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jest.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jest.jpg?t=20200712141314" ],
   "description": "One-page guide to Jest: usage, examples, and more. A quick overview to Jest, a test framework for Node.js. This guide targets Jest v20."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jquery-cdn.html b/jquery-cdn.html
index 357001b46..789306e56 100644
--- a/jquery-cdn.html
+++ b/jquery-cdn.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/jquery-cdn.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jquery-cdn.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jquery-cdn.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "jQuery CDN cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jquery-cdn.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jquery-cdn.jpg?t=20200712141314" ],
   "description": "The one-page guide to jQuery CDN: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jquery.html b/jquery.html
index 93a7ab1ac..d16a802d1 100644
--- a/jquery.html
+++ b/jquery.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/jquery.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/jquery.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jquery.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jquery.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "jQuery cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jquery.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jquery.jpg?t=20200712141314" ],
   "description": "The one-page guide to jQuery: usage, examples, links, snippets, and more."
 }
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@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -545,7 +545,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-appcache.html b/js-appcache.html
index 1d4ce54e5..3796ee73d 100644
--- a/js-appcache.html
+++ b/js-appcache.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-appcache.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-appcache.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-appcache.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-appcache.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "applicationCache cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-appcache.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-appcache.jpg?t=20200712141314" ],
   "description": "The one-page guide to applicationCache: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -519,7 +519,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-array.html b/js-array.html
index 9500bb8f9..71b050a63 100644
--- a/js-array.html
+++ b/js-array.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-array.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-array.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-array.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-array.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "JavaScript Arrays cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-array.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-array.jpg?t=20200712141314" ],
   "description": "The one-page guide to JavaScript Arrays: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -571,7 +571,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-date.html b/js-date.html
index 731b5ffa0..eba16c6ea 100644
--- a/js-date.html
+++ b/js-date.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-date.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-date.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-date.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-date.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "JavaScript Date cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-date.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-date.jpg?t=20200712141314" ],
   "description": "The one-page guide to JavaScript Date: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -714,7 +714,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-fetch.html b/js-fetch.html
index db96c7d09..3cd120b91 100644
--- a/js-fetch.html
+++ b/js-fetch.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-fetch.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-fetch.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-fetch.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-fetch.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "fetch() cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-fetch.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-fetch.jpg?t=20200712141314" ],
   "description": "The one-page guide to fetch(): usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -572,7 +572,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-lazy.html b/js-lazy.html
index bbc74a21c..1af5ad4ed 100644
--- a/js-lazy.html
+++ b/js-lazy.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-lazy.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-lazy.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-lazy.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-lazy.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "JavaScript lazy shortcuts cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-lazy.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-lazy.jpg?t=20200712141314" ],
   "description": "The one-page guide to JavaScript lazy shortcuts: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -551,7 +551,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-model.html b/js-model.html
index e8453308a..70c40c0cf 100644
--- a/js-model.html
+++ b/js-model.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-model.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-model.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-model.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-model.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "js-model cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-model.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-model.jpg?t=20200712141314" ],
   "description": "The one-page guide to js-model: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/js-speech.html b/js-speech.html
index 6e6d5ca79..660640338 100644
--- a/js-speech.html
+++ b/js-speech.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/js-speech.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/js-speech.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/js-speech.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/js-speech.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "JavaScript speech synthesis cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/js-speech.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/js-speech.jpg?t=20200712141314" ],
   "description": "The one-page guide to JavaScript speech synthesis: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -508,7 +508,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jscoverage.html b/jscoverage.html
index a52f8c715..1ef76ca5d 100644
--- a/jscoverage.html
+++ b/jscoverage.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/jscoverage.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/jscoverage.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jscoverage.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jscoverage.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "jscoverage cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jscoverage.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jscoverage.jpg?t=20200712141314" ],
   "description": "One-page guide to jscoverage: usage, examples, and more. A small guide into installing jscoverage. Also see mocha-blanket."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -535,7 +535,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jsdoc.html b/jsdoc.html
index fe743d6ea..151dd90d5 100644
--- a/jsdoc.html
+++ b/jsdoc.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/jsdoc.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/jsdoc.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jsdoc.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jsdoc.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Jsdoc cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jsdoc.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jsdoc.jpg?t=20200712141314" ],
   "description": "The one-page guide to Jsdoc: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -651,7 +651,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/jshint.html b/jshint.html
index 769b771a0..dd7dd7f10 100644
--- a/jshint.html
+++ b/jshint.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/jshint.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/jshint.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/jshint.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/jshint.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Jshint cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/jshint.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/jshint.jpg?t=20200712141314" ],
   "description": "The one-page guide to Jshint: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -623,7 +623,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/knex.html b/knex.html
index 1ccbc4d93..ede58cd55 100644
--- a/knex.html
+++ b/knex.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/knex.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/knex.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/knex.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/knex.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Knex cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/knex.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/knex.jpg?t=20200712141314" ],
   "description": "One-page guide to Knex: usage, examples, and more. Knex is an SQL query builder for Node.js.This guide targets v0.13.0."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -929,7 +929,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/koa.html b/koa.html
index 79d561baa..519d72283 100644
--- a/koa.html
+++ b/koa.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/koa.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/koa.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/koa.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/koa.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Koa cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/koa.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/koa.jpg?t=20200712141314" ],
   "description": "The one-page guide to Koa: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/kotlin.html b/kotlin.html
index e3ce1cc77..e1a38c412 100644
--- a/kotlin.html
+++ b/kotlin.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/kotlin.jpg?t=20200712133606' property='twitter:image'>
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+  "image": [ "https://assets.devhints.io/previews/kotlin.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/kramdown.html b/kramdown.html
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
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+  "image": [ "https://assets.devhints.io/previews/kramdown.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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+  "image": [ "https://assets.devhints.io/previews/layout-thrashing.jpg?t=20200712141314" ],
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diff --git a/ledger-csv.html b/ledger-csv.html
index 75f431042..0360568bf 100644
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+  "image": [ "https://assets.devhints.io/previews/ledger-csv.jpg?t=20200712141314" ],
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diff --git a/ledger-examples.html b/ledger-examples.html
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/ledger-examples.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ledger-examples.jpg?t=20200712141314" ],
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 <div class='all'>
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+  "image": [ "https://assets.devhints.io/previews/ledger-format.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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+  "image": [ "https://assets.devhints.io/previews/ledger-periods.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/ledger-query.html b/ledger-query.html
index ee4be1045..5478f59f6 100644
--- a/ledger-query.html
+++ b/ledger-query.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ledger-query.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ledger-query.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ledger-query.jpg?t=20200712141314' property='twitter:image'>
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ledger queries cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ledger-query.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ledger-query.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ledger queries: usage, examples, links, snippets, and more."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ledger.html b/ledger.html
index 75f7e21a9..09c04b9f9 100644
--- a/ledger.html
+++ b/ledger.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ledger.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ledger.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ledger.jpg?t=20200712141314' property='twitter:image'>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ledger CLI cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ledger.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ledger.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ledger CLI: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/less.html b/less.html
index 4f7b6193f..c1ba7f2bb 100644
--- a/less.html
+++ b/less.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/less.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/less.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/less.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Less.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/less.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/less.jpg?t=20200712141314" ],
   "description": "The one-page guide to Less.js: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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diff --git a/licenses.html b/licenses.html
index 5fed3eee5..63484deb6 100644
--- a/licenses.html
+++ b/licenses.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/licenses.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/licenses.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/licenses.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/licenses.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Licenses cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/licenses.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/licenses.jpg?t=20200712141314" ],
   "description": "The one-page guide to Licenses: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/linux.html b/linux.html
index 4da9b6a22..06506808d 100644
--- a/linux.html
+++ b/linux.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/linux.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/linux.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/linux.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/linux.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Linux cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/linux.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/linux.jpg?t=20200712141314" ],
   "description": "The one-page guide to Linux: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/lodash.html b/lodash.html
index f84cfc132..d704718cb 100644
--- a/lodash.html
+++ b/lodash.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/lodash.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/lodash.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/lodash.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Lodash cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/lodash.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/lodash.jpg?t=20200712141314" ],
   "description": "This is not a complete list. · One-page guide to Lodash"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/lua.html b/lua.html
index fa58f32b1..12c045bdb 100644
--- a/lua.html
+++ b/lua.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/lua.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/lua.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/lua.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Lua cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/lua.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/lua.jpg?t=20200712141314" ],
   "description": "The one-page guide to Lua: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/machinist.html b/machinist.html
index 46959d5fd..ff3e27b92 100644
--- a/machinist.html
+++ b/machinist.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/machinist.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/machinist.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/machinist.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/machinist.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Machinist cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/machinist.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/machinist.jpg?t=20200712141314" ],
   "description": "The one-page guide to Machinist: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/macos-mouse-acceleration.html b/macos-mouse-acceleration.html
index 776b3807a..774d133f7 100644
--- a/macos-mouse-acceleration.html
+++ b/macos-mouse-acceleration.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/macos-mouse-acceleration.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/macos-mouse-acceleration.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/macos-mouse-acceleration.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/macos-mouse-acceleration.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Mouse Acceleration cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/macos-mouse-acceleration.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/macos-mouse-acceleration.jpg?t=20200712141314" ],
   "description": "defaults write .GlobalPreferences com.apple.mouse.scaling -1 · Disable mouse acceleration with this one weird trick."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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   <span class='placeholder -two'></span>
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@@ -468,7 +468,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/make-assets.html b/make-assets.html
index b457eadc5..9a65b528f 100644
--- a/make-assets.html
+++ b/make-assets.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/make-assets.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/make-assets.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/make-assets.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/make-assets.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Make for assets cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/make-assets.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/make-assets.jpg?t=20200712141314" ],
   "description": "The one-page guide to Make for assets: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/makefile.html b/makefile.html
index f90b60423..4c09f2842 100644
--- a/makefile.html
+++ b/makefile.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/makefile.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/makefile.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/makefile.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/makefile.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Makefile cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/makefile.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/makefile.jpg?t=20200712141314" ],
   "description": "The one-page guide to Makefile: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -622,7 +622,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-makefile.min.js'></script>
 
 
diff --git a/man.html b/man.html
index 813b8f116..61f42b4e1 100644
--- a/man.html
+++ b/man.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/man.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/man.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/man.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/man.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Man cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/man.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/man.jpg?t=20200712141314" ],
   "description": "The one-page guide to Man: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -540,7 +540,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/markdown.html b/markdown.html
index 71ae5b5b8..6db948d7b 100644
--- a/markdown.html
+++ b/markdown.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/markdown.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/markdown.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/markdown.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/markdown.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Markdown cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/markdown.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/markdown.jpg?t=20200712141314" ],
   "description": "The one-page guide to Markdown: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -600,7 +600,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-markdown.min.js'></script>
 
 
diff --git a/meow.html b/meow.html
index eeb2edb9c..f1a2e00f3 100644
--- a/meow.html
+++ b/meow.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/meow.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/meow.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/meow.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/meow.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Meow cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/meow.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/meow.jpg?t=20200712141314" ],
   "description": "One-page guide to Meow: usage, examples, and more. meow is the easiest way to write command line apps for Node.js."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -545,7 +545,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/meta-tags.html b/meta-tags.html
index 36d89a643..d4add50e9 100644
--- a/meta-tags.html
+++ b/meta-tags.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/meta-tags.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/meta-tags.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/meta-tags.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/meta-tags.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Meta-tags gem cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/meta-tags.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/meta-tags.jpg?t=20200712141314" ],
   "description": "The one-page guide to Meta-tags gem: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -575,7 +575,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/middleman.html b/middleman.html
index 8ce49dd02..acb6bfdd8 100644
--- a/middleman.html
+++ b/middleman.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/middleman.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/middleman.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/middleman.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/middleman.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Middleman 3 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/middleman.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/middleman.jpg?t=20200712141314" ],
   "description": "The one-page guide to Middleman 3: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/minimist.html b/minimist.html
index 49b6e290a..d6b75efcb 100644
--- a/minimist.html
+++ b/minimist.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/minimist.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/minimist.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/minimist.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/minimist.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "minimist cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/minimist.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/minimist.jpg?t=20200712141314" ],
   "description": "The one-page guide to minimist: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -564,7 +564,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/minitest.html b/minitest.html
index a2a613548..84d431932 100644
--- a/minitest.html
+++ b/minitest.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/minitest.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/minitest.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/minitest.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/minitest.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Minitest cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/minitest.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/minitest.jpg?t=20200712141314" ],
   "description": "The one-page guide to Minitest: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/mixpanel.html b/mixpanel.html
index 3700228e5..6780c223b 100644
--- a/mixpanel.html
+++ b/mixpanel.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/mixpanel.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/mixpanel.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/mixpanel.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/mixpanel.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Mixpanel cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/mixpanel.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/mixpanel.jpg?t=20200712141314" ],
   "description": "The one-page guide to Mixpanel: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -459,7 +459,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/mobx.html b/mobx.html
index 8740aef3b..6c3c14a81 100644
--- a/mobx.html
+++ b/mobx.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/mobx.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/mobx.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/mobx.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/mobx.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Mobx cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/mobx.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/mobx.jpg?t=20200712141314" ],
   "description": "The one-page guide to Mobx: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
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+  "image": [ "https://assets.devhints.io/previews/mocha-blanket.jpg?t=20200712141314" ],
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
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-  "image": [ "https://assets.devhints.io/previews/mocha-html.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/mocha-html.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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index e38232758..487f12440 100644
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+  "image": [ "https://assets.devhints.io/previews/mocha-tdd.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/mocha.html b/mocha.html
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
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diff --git a/modella.html b/modella.html
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+  "image": [ "https://assets.devhints.io/previews/modella.jpg?t=20200712141314" ],
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diff --git a/modernizr.html b/modernizr.html
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+  "image": [ "https://assets.devhints.io/previews/modernizr.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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+  "image": [ "https://assets.devhints.io/previews/moment.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/mysql.html b/mysql.html
index 01afa8152..bf557ff4c 100644
--- a/mysql.html
+++ b/mysql.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/mysql.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/mysql.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/mysql.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/mysql.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "MySQL cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/mysql.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/mysql.jpg?t=20200712141314" ],
   "description": "The one-page guide to MySQL: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -692,7 +692,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ncftp.html b/ncftp.html
index 1aa05ece6..6fd3cc962 100644
--- a/ncftp.html
+++ b/ncftp.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ncftp.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ncftp.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ncftp.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "ncftp cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ncftp.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ncftp.jpg?t=20200712141314" ],
   "description": "The one-page guide to ncftp: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -516,7 +516,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/nock.html b/nock.html
index fc35a3194..892c31d93 100644
--- a/nock.html
+++ b/nock.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/nock.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/nock.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/nock.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/nock.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Nock cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/nock.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/nock.jpg?t=20200712141314" ],
   "description": "The one-page guide to Nock: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -513,7 +513,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/nocode.html b/nocode.html
index db62ff2a9..30f3d99b0 100644
--- a/nocode.html
+++ b/nocode.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/nocode.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/nocode.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/nocode.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/nocode.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Nocode cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/nocode.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/nocode.jpg?t=20200712141314" ],
   "description": "One-page guide to Nocode: usage, examples, and more. Nocode is the best way to write secure and reliable applications. Write nothing; deploy nowhere."
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 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -502,7 +502,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/nodejs-assert.html b/nodejs-assert.html
index a52ce9cdd..5850bebe9 100644
--- a/nodejs-assert.html
+++ b/nodejs-assert.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/nodejs-assert.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/nodejs-assert.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/nodejs-assert.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "assert cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/nodejs-assert.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/nodejs-assert.jpg?t=20200712141314" ],
   "description": "The one-page guide to assert: usage, examples, links, snippets, and more."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/nodejs-fs.html b/nodejs-fs.html
index eed152c76..736a6400d 100644
--- a/nodejs-fs.html
+++ b/nodejs-fs.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/nodejs-fs.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/nodejs-fs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/nodejs-fs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/nodejs-fs.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   "headline": "fs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/nodejs-fs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/nodejs-fs.jpg?t=20200712141314" ],
   "description": "The one-page guide to fs: usage, examples, links, snippets, and more."
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@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/nodejs-path.html b/nodejs-path.html
index aeff56bf2..24934463c 100644
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+  "image": [ "https://assets.devhints.io/previews/nodejs-path.jpg?t=20200712141314" ],
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/osx.html b/osx.html
index 1e995813b..629bf420a 100644
--- a/osx.html
+++ b/osx.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/osx.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/osx.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/osx.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/osx.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "OS X cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/osx.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/osx.jpg?t=20200712141314" ],
   "description": "The one-page guide to OS X: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/package-json.html b/package-json.html
index f876a7e53..5265de6c2 100644
--- a/package-json.html
+++ b/package-json.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/package-json.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/package-json.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/package-json.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "package.json cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/package-json.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/package-json.jpg?t=20200712141314" ],
   "description": "The one-page guide to package.json: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -568,7 +568,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/pacman.html b/pacman.html
index 27c42e88e..122c904f7 100644
--- a/pacman.html
+++ b/pacman.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/pacman.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/pacman.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/pacman.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/pacman.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Pacman cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/pacman.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/pacman.jpg?t=20200712141314" ],
   "description": "One-page guide to Pacman: usage, examples, and more. Pacman is the package manager for Arch linux and its derivatives."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/parsimmon.html b/parsimmon.html
index b45ad2dc9..d404553ac 100644
--- a/parsimmon.html
+++ b/parsimmon.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/parsimmon.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/parsimmon.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/parsimmon.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/parsimmon.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Parsimmon cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/parsimmon.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/parsimmon.jpg?t=20200712141314" ],
   "description": "The one-page guide to Parsimmon: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/parsley.html b/parsley.html
index 22189db9c..890115eb3 100644
--- a/parsley.html
+++ b/parsley.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/parsley.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/parsley.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/parsley.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/parsley.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Parsley.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/parsley.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/parsley.jpg?t=20200712141314" ],
   "description": "data-parsley-validate · $('#form').parsley() · errorClass · successClass · classHandler · errorsContainer · errorsWrapper · errorTemplate · Parsley provides frontend form validation."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/pass.html b/pass.html
index c71686417..6497599d4 100644
--- a/pass.html
+++ b/pass.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/pass.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/pass.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/pass.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/pass.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Pass cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/pass.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/pass.jpg?t=20200712141314" ],
   "description": "The one-page guide to Pass: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/passenger.html b/passenger.html
index 84b090882..6e23a984f 100644
--- a/passenger.html
+++ b/passenger.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/passenger.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/passenger.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/passenger.jpg?t=20200712141314' property='twitter:image'>
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 'https://fonts.googleapis.com/css?family=Cousine',
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+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Phusion Passenger cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/passenger.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/passenger.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phusion Passenger: usage, examples, links, snippets, and more."
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@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/perl-pie.html b/perl-pie.html
index d0f92a75b..a0564c6ae 100644
--- a/perl-pie.html
+++ b/perl-pie.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/perl-pie.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/perl-pie.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/perl-pie.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Perl-pie cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/perl-pie.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/perl-pie.jpg?t=20200712141314" ],
   "description": "The one-page guide to Perl-pie: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/ph-food-delivery.html b/ph-food-delivery.html
index 0e23dac38..3a41e6342 100644
--- a/ph-food-delivery.html
+++ b/ph-food-delivery.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ph-food-delivery.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ph-food-delivery.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ph-food-delivery.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ph-food-delivery.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Food delivery (Philippines) cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ph-food-delivery.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ph-food-delivery.jpg?t=20200712141314" ],
   "description": "One-page guide to Food delivery (Philippines): usage, examples, and more. Food delivery numbers &amp; sites for top restaurant chains in Metro Manila. For numbers outside Metro Manila, check their websites."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -699,7 +699,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/phoenix-conn.html b/phoenix-conn.html
index 8cce57803..1e0dae66d 100644
--- a/phoenix-conn.html
+++ b/phoenix-conn.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix-conn.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix-conn.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-conn.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-conn.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Phoenix: Plug.Conn cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix-conn.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix-conn.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix: Plug.Conn: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -631,7 +631,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/phoenix-ecto.html b/phoenix-ecto.html
index 8cee6f0ee..dcd478553 100644
--- a/phoenix-ecto.html
+++ b/phoenix-ecto.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix-ecto.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix-ecto.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-ecto.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-ecto.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Phoenix: Ecto cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix-ecto.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix-ecto.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix: Ecto: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -717,7 +717,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/phoenix-ecto@1.2.html b/phoenix-ecto@1.2.html
index fc22b31a9..8d1fca690 100644
--- a/phoenix-ecto@1.2.html
+++ b/phoenix-ecto@1.2.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix-ecto@1.2.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix-ecto@1.2.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-ecto@1.2.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-ecto@1.2.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Phoenix: Ecto models cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix-ecto@1.2.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix-ecto@1.2.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix: Ecto models: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/phoenix-migrations.html b/phoenix-migrations.html
index 8b78d0cea..3b4f6468f 100644
--- a/phoenix-migrations.html
+++ b/phoenix-migrations.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix-migrations.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix-migrations.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-migrations.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-migrations.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Phoenix: Ecto migrations cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix-migrations.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix-migrations.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix: Ecto migrations: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -583,7 +583,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/phoenix-routing.html b/phoenix-routing.html
index a729ff011..0f4900641 100644
--- a/phoenix-routing.html
+++ b/phoenix-routing.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix-routing.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix-routing.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-routing.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix-routing.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Phoenix: Routing cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix-routing.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix-routing.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix: Routing: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -616,7 +616,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/phoenix.html b/phoenix.html
index 836860da6..d565bce0d 100644
--- a/phoenix.html
+++ b/phoenix.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Phoenix cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -613,7 +613,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/phoenix@1.2.html b/phoenix@1.2.html
index 77bdbbac1..7326c3d19 100644
--- a/phoenix@1.2.html
+++ b/phoenix@1.2.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/phoenix@1.2.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/phoenix@1.2.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix@1.2.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/phoenix@1.2.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Phoenix 1.2 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/phoenix@1.2.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/phoenix@1.2.jpg?t=20200712141314" ],
   "description": "The one-page guide to Phoenix 1.2: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -521,7 +521,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/plantuml.html b/plantuml.html
index deb9a63eb..6f3e22498 100644
--- a/plantuml.html
+++ b/plantuml.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/plantuml.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/plantuml.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/plantuml.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/plantuml.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "PlantUML cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/plantuml.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/plantuml.jpg?t=20200712141314" ],
   "description": "The one-page guide to PlantUML: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/pm2.html b/pm2.html
index cd4b891eb..e082469f5 100644
--- a/pm2.html
+++ b/pm2.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/pm2.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/pm2.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/pm2.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/pm2.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "pm2 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/pm2.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/pm2.jpg?t=20200712141314" ],
   "description": "The one-page guide to pm2: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -685,7 +685,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/polyfill.io.html b/polyfill.io.html
index 8c1c73834..8fe6b4d1e 100644
--- a/polyfill.io.html
+++ b/polyfill.io.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/polyfill.io.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/polyfill.io.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/polyfill.io.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/polyfill.io.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Polyfill.io cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/polyfill.io.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/polyfill.io.jpg?t=20200712141314" ],
   "description": "One-page guide to Polyfill.io: usage, examples, and more. Polyfill.io is a service that serves JavaScript polyfills."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -530,7 +530,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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diff --git a/postgresql-json.html b/postgresql-json.html
index 7f647700a..5aabd680d 100644
--- a/postgresql-json.html
+++ b/postgresql-json.html
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+  <meta content='https://assets.devhints.io/previews/postgresql-json.jpg?t=20200712141314' property='og:image'>
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-  "image": [ "https://assets.devhints.io/previews/postgresql-json.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/postgresql-json.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/postgresql.html b/postgresql.html
index ea282ffc7..0b3d94baf 100644
--- a/postgresql.html
+++ b/postgresql.html
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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-  "image": [ "https://assets.devhints.io/previews/postgresql.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/postgresql.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/premailer.html b/premailer.html
index 88a21859e..421da64c5 100644
--- a/premailer.html
+++ b/premailer.html
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-  <meta content='https://assets.devhints.io/previews/premailer.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/premailer.jpg?t=20200712141314' property='og:image'>
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   "headline": "Premailer cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/premailer.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/premailer.jpg?t=20200712141314" ],
   "description": "One-page guide to Premailer: usage, examples, and more. Premailer is a Ruby library that inlines CSS into HTML."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/projectionist.html b/projectionist.html
index 353f7da6d..eadca84d8 100644
--- a/projectionist.html
+++ b/projectionist.html
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+  <meta content='https://assets.devhints.io/previews/projectionist.jpg?t=20200712141314' property='og:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/projectionist.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/projectionist.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/promise.html b/promise.html
index ec52d91a4..905d59ac4 100644
--- a/promise.html
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@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/promise.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/promise.jpg?t=20200712141314' property='og:image'>
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-  "image": [ "https://assets.devhints.io/previews/promise.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/promise.jpg?t=20200712141314" ],
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 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/pry.html b/pry.html
index b96f73d31..54c033ad4 100644
--- a/pry.html
+++ b/pry.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/pry.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/pry.jpg?t=20200712141314' property='og:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
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 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/pry.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/pry.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/psdrb.html b/psdrb.html
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-  "image": [ "https://assets.devhints.io/previews/psdrb.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/psdrb.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/pug.html b/pug.html
index ca08c03dc..8a560820c 100644
--- a/pug.html
+++ b/pug.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/pug.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/pug.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/pug.jpg?t=20200712141314' property='twitter:image'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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   "headline": "Pug cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/pug.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/pug.jpg?t=20200712141314" ],
   "description": "The one-page guide to Pug: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/python.html b/python.html
index 385ef9916..abcaddc7e 100644
--- a/python.html
+++ b/python.html
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-  <meta content='https://assets.devhints.io/previews/python.jpg?t=20200712133606' property='twitter:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/python.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/python.jpg?t=20200712141314" ],
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 }
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/qjs.html b/qjs.html
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-  <meta content='https://assets.devhints.io/previews/qjs.jpg?t=20200712133606' property='twitter:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/qjs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/qjs.jpg?t=20200712141314" ],
   "description": "The one-page guide to Q.js: usage, examples, links, snippets, and more."
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/qunit.html b/qunit.html
index ce6793ad0..44e6e1a0a 100644
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/qunit.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/qunit.jpg?t=20200712141314" ],
   "description": "One-page guide to Qunit: usage, examples, and more. A quick reference for the QUnit testing library in JavaScript."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
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diff --git a/rack-test.html b/rack-test.html
index f1bf758a3..72e462f22 100644
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+++ b/rack-test.html
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-  <meta content='https://assets.devhints.io/previews/rack-test.jpg?t=20200712133606' property='twitter:image'>
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-  "image": [ "https://assets.devhints.io/previews/rack-test.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rack-test.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ractive.html b/ractive.html
index aa85cefb6..d2a361699 100644
--- a/ractive.html
+++ b/ractive.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ractive.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ractive.jpg?t=20200712141314' property='og:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/ractive.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ractive.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rails-controllers.html b/rails-controllers.html
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Controllers cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-controllers.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-controllers.jpg?t=20200712141314" ],
   "description": "The one-page guide to Controllers: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/rails-forms.html b/rails-forms.html
index c2657a9a8..86d84c81d 100644
--- a/rails-forms.html
+++ b/rails-forms.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rails-forms.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rails-forms.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-forms.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails-forms.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Form helpers cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-forms.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-forms.jpg?t=20200712141314" ],
   "description": "The one-page guide to Form helpers: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/rails-helpers.html b/rails-helpers.html
index b8a13775f..82e28be52 100644
--- a/rails-helpers.html
+++ b/rails-helpers.html
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-  <meta content='https://assets.devhints.io/previews/rails-helpers.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-helpers.jpg?t=20200712141314' property='og:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Helpers cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-helpers.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-helpers.jpg?t=20200712141314" ],
   "description": "The one-page guide to Helpers: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/rails-i18n.html b/rails-i18n.html
index 1cc3b0d91..a181239eb 100644
--- a/rails-i18n.html
+++ b/rails-i18n.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rails-i18n.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rails-i18n.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-i18n.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails-i18n.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "i18n cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-i18n.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-i18n.jpg?t=20200712141314" ],
   "description": "The one-page guide to i18n: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/rails-migrations.html b/rails-migrations.html
index aca1aede4..3e67458fd 100644
--- a/rails-migrations.html
+++ b/rails-migrations.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rails-migrations.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rails-migrations.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-migrations.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails-migrations.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Migrations cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-migrations.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-migrations.jpg?t=20200712141314" ],
   "description": "The one-page guide to Migrations: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/rails-models.html b/rails-models.html
index a58e54f87..961c23291 100644
--- a/rails-models.html
+++ b/rails-models.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rails-models.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rails-models.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-models.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails-models.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rails models cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-models.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-models.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rails models: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -985,7 +985,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rails-plugins.html b/rails-plugins.html
index 737d4344d..7123e6d81 100644
--- a/rails-plugins.html
+++ b/rails-plugins.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rails-plugins.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-plugins.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails-plugins.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rails plugins cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-plugins.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-plugins.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rails plugins: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rails-routes.html b/rails-routes.html
index 03d969488..62011b135 100644
--- a/rails-routes.html
+++ b/rails-routes.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rails-routes.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-routes.jpg?t=20200712141314' property='og:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Routes cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-routes.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-routes.jpg?t=20200712141314" ],
   "description": "The one-page guide to Routes: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rails-tricks.html b/rails-tricks.html
index 5c62da4d6..10257d13d 100644
--- a/rails-tricks.html
+++ b/rails-tricks.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rails-tricks.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails-tricks.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails-tricks.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rails tricks cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails-tricks.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails-tricks.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rails tricks: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rails.html b/rails.html
index 41a6d4ff1..82bf1df72 100644
--- a/rails.html
+++ b/rails.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rails.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rails.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rails.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rails cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rails.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rails.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rails: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rake.html b/rake.html
index 6321f3f66..b1c7c69ab 100644
--- a/rake.html
+++ b/rake.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rake.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rake.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rake.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rake cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rake.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rake.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rake: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rbenv.html b/rbenv.html
index 51c38f3f5..c26de2e9c 100644
--- a/rbenv.html
+++ b/rbenv.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rbenv.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rbenv.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rbenv.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rbenv.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "rbenv cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rbenv.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rbenv.jpg?t=20200712141314" ],
   "description": "A one-page guide to rbenv Ruby version manager, with usage examples and more. rbenv lets you manage installations of multiple Ruby versions."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rdoc.html b/rdoc.html
index c8d91da95..a6fe811b7 100644
--- a/rdoc.html
+++ b/rdoc.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rdoc.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rdoc.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rdoc.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rdoc.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rdoc cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rdoc.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rdoc.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rdoc: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -585,7 +585,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/react-router.html b/react-router.html
index 049c6ae76..e48418ad0 100644
--- a/react-router.html
+++ b/react-router.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/react-router.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/react-router.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/react-router.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/react-router.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -122,7 +122,7 @@ gtag('config','UA-106902774-1');
 
     
       <div class='headline-pub'>
-        <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+        <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
       </div>
     
 
diff --git a/react.html b/react.html
index ff25b789f..19ee9b902 100644
--- a/react.html
+++ b/react.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/react.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/react.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/react.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/react.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "React.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/react.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/react.jpg?t=20200712141314" ],
   "description": "React.Component · render() · componentDidMount() · props/state · dangerouslySetInnerHTML · React is a JavaScript library for building user interfaces. This guide targets React v15 to v16."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/react@0.14.html b/react@0.14.html
index 87ec17b80..119b099bb 100644
--- a/react@0.14.html
+++ b/react@0.14.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/react@0.14.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/react@0.14.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/react@0.14.jpg?t=20200712141314' property='twitter:image'>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
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   "headline": "React.js (v0.14) cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/react@0.14.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/react@0.14.jpg?t=20200712141314" ],
   "description": "One-page guide to React.js (v0.14): usage, examples, and more. Deprecated: this guide targets an old version of React (v0.14). See the updated React cheatsheet for new versions."
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 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/redux.html b/redux.html
index 519bf6db6..a398436aa 100644
--- a/redux.html
+++ b/redux.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/redux.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/redux.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/redux.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Redux cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/redux.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/redux.jpg?t=20200712141314" ],
   "description": "The one-page guide to Redux: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/regexp.html b/regexp.html
index 381fd6fbd..7ebe1801e 100644
--- a/regexp.html
+++ b/regexp.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/regexp.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/regexp.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/regexp.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/regexp.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "regexp cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/regexp.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/regexp.jpg?t=20200712141314" ],
   "description": "Basic cheatsheets for regular expression · One-page guide to regexp"
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rename.html b/rename.html
index 6d2bfdbed..48a51030d 100644
--- a/rename.html
+++ b/rename.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rename.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rename.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rename.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rename.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "rename cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rename.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rename.jpg?t=20200712141314" ],
   "description": "The one-page guide to rename: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/resolutions.html b/resolutions.html
index e676c4164..ccbff6610 100644
--- a/resolutions.html
+++ b/resolutions.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/resolutions.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/resolutions.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/resolutions.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/resolutions.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Screen resolutions cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/resolutions.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/resolutions.jpg?t=20200712141314" ],
   "description": "The one-page guide to Screen resolutions: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rest-api.html b/rest-api.html
index 1235c548a..95a2e2f13 100644
--- a/rest-api.html
+++ b/rest-api.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rest-api.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rest-api.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rest-api.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rest-api.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "RESTful API cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rest-api.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rest-api.jpg?t=20200712141314" ],
   "description": "The one-page guide to RESTful API: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/riot.html b/riot.html
index 72b1861af..7902ff34d 100644
--- a/riot.html
+++ b/riot.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/riot.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/riot.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/riot.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
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-        <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+        <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rollup.html b/rollup.html
index e8c929d89..a09a4fab5 100644
--- a/rollup.html
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-  <meta content='https://assets.devhints.io/previews/rollup.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rollup.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rollup.jpg?t=20200712141314' property='twitter:image'>
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rollup.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rollup.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rollup.jpg?t=20200712141314" ],
   "description": "rollup.watch · bundle · rollup.config.js · Rollup Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ronn.html b/ronn.html
index 682846ea3..c016519ef 100644
--- a/ronn.html
+++ b/ronn.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/ronn.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ronn.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ronn.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ronn cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ronn.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ronn.jpg?t=20200712141314" ],
   "description": "One-page guide to Ronn: usage, examples, and more. Ronn generates Man pages. See ronn(1), ronn-format(7). Also see it on GitHub: rtomayko/ronn."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
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diff --git a/rspec-rails.html b/rspec-rails.html
index dba67cfdf..821168c15 100644
--- a/rspec-rails.html
+++ b/rspec-rails.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rspec-rails.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rspec-rails.jpg?t=20200712141314' property='og:image'>
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Rspec-rails cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rspec-rails.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rspec-rails.jpg?t=20200712141314" ],
   "description": "The one-page guide to Rspec-rails: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rspec.html b/rspec.html
index e0afbc07f..633ea52a5 100644
--- a/rspec.html
+++ b/rspec.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rspec.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rspec.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rspec.jpg?t=20200712141314' property='twitter:image'>
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   <style>html{opacity:0}</style>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "RSpec cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rspec.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rspec.jpg?t=20200712141314" ],
   "description": "The one-page guide to RSpec: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rst.html b/rst.html
index b580ff916..e41902f11 100644
--- a/rst.html
+++ b/rst.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rst.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rst.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rst.jpg?t=20200712141314' property='twitter:image'>
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@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "ReStructuredText cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rst.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rst.jpg?t=20200712141314" ],
   "description": "The one-page guide to ReStructuredText: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/rsync.html b/rsync.html
index 32bc5a9c0..01e717d6d 100644
--- a/rsync.html
+++ b/rsync.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/rsync.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rsync.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rsync.jpg?t=20200712141314' property='twitter:image'>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
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   },
   "headline": "Rsync cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rsync.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rsync.jpg?t=20200712141314" ],
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 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rtorrent.html b/rtorrent.html
index 59ce353f5..61aef3124 100644
--- a/rtorrent.html
+++ b/rtorrent.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rtorrent.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rtorrent.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rtorrent.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rtorrent.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "rTorrent cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rtorrent.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rtorrent.jpg?t=20200712141314" ],
   "description": "One-page guide to rTorrent: usage, examples, and more. rTorrent is a command-line torrent application. Here are some shortcut keys."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ruby.html b/ruby.html
index 1a7f4fe95..12d4774d4 100644
--- a/ruby.html
+++ b/ruby.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ruby.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ruby.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ruby.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ruby.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ruby cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ruby.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ruby.jpg?t=20200712141314" ],
   "description": "One-page guide to Ruby: usage, examples, and more. Quick reference to some features of the Ruby programming language."
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@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/ruby21.html b/ruby21.html
index e33afa083..43190b3ac 100644
--- a/ruby21.html
+++ b/ruby21.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ruby21.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ruby21.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ruby21.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ruby21.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Ruby 2.1 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/ruby21.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ruby21.jpg?t=20200712141314" ],
   "description": "One-page guide to Ruby 2.1: usage, examples, and more. Quick reference to the new features in Ruby 2.1."
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@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/rubygems.html b/rubygems.html
index 1870db3a6..a32233cfe 100644
--- a/rubygems.html
+++ b/rubygems.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/rubygems.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/rubygems.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/rubygems.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/rubygems.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Rubygems cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/rubygems.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/rubygems.jpg?t=20200712141314" ],
   "description": "One-page guide to Rubygems: usage, examples, and more. A quick reference to common rubygems CLI commands."
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 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/sass.html b/sass.html
index 1fb6ff660..503548294 100644
--- a/sass.html
+++ b/sass.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sass.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sass.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sass.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sass.jpg?t=20200712141314' property='twitter:image'>
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@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Sass cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sass.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sass.jpg?t=20200712141314" ],
   "description": "Variables · mixins · darken() · adjust-color() · @for @each @while @if @else · $list: (a b c) · $map: (a: b, c: d) · One-page guide to Sass"
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/saucelabs.html b/saucelabs.html
index 48ee1c308..054776ff8 100644
--- a/saucelabs.html
+++ b/saucelabs.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/saucelabs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/saucelabs.jpg?t=20200712141314' property='og:image'>
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 <script type='application/ld+json'>
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   "headline": "Saucelabs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/saucelabs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/saucelabs.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/scp.html b/scp.html
index d53b3a316..79df45287 100644
--- a/scp.html
+++ b/scp.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/scp.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/scp.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/scp.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
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   },
   "headline": "scp cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/scp.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/scp.jpg?t=20200712141314" ],
   "description": "The one-page guide to scp: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -518,7 +518,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/sed.html b/sed.html
index 5cd5adaae..334dd0385 100644
--- a/sed.html
+++ b/sed.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sed.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sed.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sed.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sed.jpg?t=20200712141314' property='twitter:image'>
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   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "sed cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sed.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sed.jpg?t=20200712141314" ],
   "description": "One-page guide to sed: usage, examples, and more. Here’s some hints on using sed."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/semver.html b/semver.html
index b9a954f58..835159fd1 100644
--- a/semver.html
+++ b/semver.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/semver.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/semver.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/semver.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/semver.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Semver cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/semver.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/semver.jpg?t=20200712141314" ],
   "description": "The one-page guide to Semver: usage, examples, links, snippets, and more."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/sequel.html b/sequel.html
index 722854f6b..09b14df71 100644
--- a/sequel.html
+++ b/sequel.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sequel.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sequel.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sequel.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sequel.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Sequel cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sequel.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sequel.jpg?t=20200712141314" ],
   "description": "The one-page guide to Sequel: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/sequelize.html b/sequelize.html
index fe42f767a..b99eb6242 100644
--- a/sequelize.html
+++ b/sequelize.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sequelize.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sequelize.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sequelize.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sequelize.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Sequelize cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sequelize.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sequelize.jpg?t=20200712141314" ],
   "description": "The one-page guide to Sequelize: usage, examples, links, snippets, and more."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/sh-pipes.html b/sh-pipes.html
index dc2d51c74..3c449c968 100644
--- a/sh-pipes.html
+++ b/sh-pipes.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/sh-pipes.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sh-pipes.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sh-pipes.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
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   "headline": "Shell: named pipes cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sh-pipes.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sh-pipes.jpg?t=20200712141314" ],
   "description": "The one-page guide to Shell: named pipes: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/shelljs.html b/shelljs.html
index 1e29c78fd..326411600 100644
--- a/shelljs.html
+++ b/shelljs.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/shelljs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/shelljs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/shelljs.jpg?t=20200712141314' property='twitter:image'>
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Shell.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/shelljs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/shelljs.jpg?t=20200712141314" ],
   "description": "One-page guide to Shell.js: usage, examples, and more. ShellJS is a portable (Windows/Linux/OS X) implementation of Unix shell commands on top of the Node.js API."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -618,7 +618,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/siege.html b/siege.html
index 24064cd98..3ac0a48c4 100644
--- a/siege.html
+++ b/siege.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/siege.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/siege.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/siege.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/siege.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Siege cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/siege.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/siege.jpg?t=20200712141314" ],
   "description": "One-page guide to Siege: usage, examples, and more. Siege is an HTTP and HTTPS load testing tool."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -535,7 +535,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/simple_form.html b/simple_form.html
index a12aab129..fb8d5ddd6 100644
--- a/simple_form.html
+++ b/simple_form.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/simple_form.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/simple_form.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/simple_form.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/simple_form.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "SimpleForm cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/simple_form.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/simple_form.jpg?t=20200712141314" ],
   "description": "The one-page guide to SimpleForm: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -514,7 +514,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/sinon-chai.html b/sinon-chai.html
index a977493e2..a3ee96a69 100644
--- a/sinon-chai.html
+++ b/sinon-chai.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sinon-chai.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sinon-chai.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sinon-chai.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sinon-chai.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -122,7 +122,7 @@ gtag('config','UA-106902774-1');
 
     
       <div class='headline-pub'>
-        <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+        <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
       </div>
     
 
diff --git a/sinon.html b/sinon.html
index 2433d429f..bb13b3b11 100644
--- a/sinon.html
+++ b/sinon.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sinon.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sinon.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sinon.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sinon.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Sinon cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sinon.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sinon.jpg?t=20200712141314" ],
   "description": "The one-page guide to Sinon: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -597,7 +597,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/sketch.html b/sketch.html
index cfaf050c3..facea423f 100644
--- a/sketch.html
+++ b/sketch.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sketch.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sketch.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sketch.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sketch.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Sketch cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sketch.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sketch.jpg?t=20200712141314" ],
   "description": "The one-page guide to Sketch: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -727,7 +727,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/slim.html b/slim.html
index a76f85f19..33bed0802 100644
--- a/slim.html
+++ b/slim.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/slim.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/slim.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/slim.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/slim.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Slim cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/slim.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/slim.jpg?t=20200712141314" ],
   "description": "The one-page guide to Slim: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -599,7 +599,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-jade.min.js'></script>
 
 
diff --git a/social-images.html b/social-images.html
index 5a7e3c7f6..dcb60e339 100644
--- a/social-images.html
+++ b/social-images.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/social-images.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/social-images.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/social-images.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/social-images.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Social media images cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/social-images.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/social-images.jpg?t=20200712141314" ],
   "description": "The one-page guide to Social media images: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/spacemacs.html b/spacemacs.html
index 13af18c60..f200f797d 100644
--- a/spacemacs.html
+++ b/spacemacs.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/spacemacs.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/spacemacs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/spacemacs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/spacemacs.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Spacemacs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/spacemacs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/spacemacs.jpg?t=20200712141314" ],
   "description": "One-page guide to Spacemacs: usage, examples, and more. Spacemacs is a distribution for Emacs."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -995,7 +995,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/spine.html b/spine.html
index cad8415f4..d0eac94bc 100644
--- a/spine.html
+++ b/spine.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/spine.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/spine.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/spine.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/spine.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
 <!--[if lt IE 9]><script src='https://cdnjs.cloudflare.com/ajax/libs/nwmatcher/1.2.5/nwmatcher.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/json2/20140204/json2.js'></script><script src='https://cdn.rawgit.com/gisu/selectivizr/1.0.3/selectivizr.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js'></script><![endif]-->
 
   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Spine cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/spine.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/spine.jpg?t=20200712141314" ],
   "description": "The one-page guide to Spine: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/spreadsheet.html b/spreadsheet.html
index dc4033037..7e7677324 100644
--- a/spreadsheet.html
+++ b/spreadsheet.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/spreadsheet.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/spreadsheet.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/spreadsheet.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/spreadsheet.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Spreadsheet functions cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/spreadsheet.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/spreadsheet.jpg?t=20200712141314" ],
   "description": "The one-page guide to Spreadsheet functions: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -543,7 +543,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/sql-join.html b/sql-join.html
index 5fc758ea4..cbf6819fa 100644
--- a/sql-join.html
+++ b/sql-join.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sql-join.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sql-join.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sql-join.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sql-join.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "SQL joins cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sql-join.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sql-join.jpg?t=20200712141314" ],
   "description": "The one-page guide to SQL joins: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -511,7 +511,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/stencil.html b/stencil.html
index 92a3c0e05..8b8c545ae 100644
--- a/stencil.html
+++ b/stencil.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/stencil.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/stencil.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/stencil.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/stencil.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Stencil cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/stencil.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/stencil.jpg?t=20200712141314" ],
   "description": "@Component · @Prop() · @State() · render() · componentWillLoad() · componentWillUpdate() · Templating · Lifecycle · Stencil is a compiler for web components made by the Ionic team. This guide targets Stencil v0.0.5."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -693,7 +693,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/strftime.html b/strftime.html
index dc9b611c0..dc0e79ca5 100644
--- a/strftime.html
+++ b/strftime.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/strftime.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/strftime.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/strftime.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/strftime.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "strftime format cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/strftime.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/strftime.jpg?t=20200712141314" ],
   "description": "One-page guide to strftime format: usage, examples, and more. The strftime format is the standard date formatting for UNIX. It’s used in C, Ruby, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/stylus.html b/stylus.html
index 0655ffbde..65e659570 100644
--- a/stylus.html
+++ b/stylus.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/stylus.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/stylus.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/stylus.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Stylus cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/stylus.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/stylus.jpg?t=20200712141314" ],
   "description": "The one-page guide to Stylus: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -878,7 +878,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-stylus.min.js'></script>
 
 
diff --git a/sublime-text.html b/sublime-text.html
index 6b2376a80..04cfe72a6 100644
--- a/sublime-text.html
+++ b/sublime-text.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/sublime-text.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/sublime-text.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/sublime-text.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/sublime-text.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Sublime Text cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/sublime-text.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/sublime-text.jpg?t=20200712141314" ],
   "description": "The one-page guide to Sublime Text: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -611,7 +611,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/superagent.html b/superagent.html
index ec7bbf2c1..270fe0bbd 100644
--- a/superagent.html
+++ b/superagent.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/superagent.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/superagent.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/superagent.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/superagent.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -94,9 +94,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -118,7 +118,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Superagent cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/superagent.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/superagent.jpg?t=20200712141314" ],
   "description": "The one-page guide to Superagent: usage, examples, links, snippets, and more."
 }
 </script>
@@ -153,7 +153,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/tabular.html b/tabular.html
index e12ff918f..c8a806915 100644
--- a/tabular.html
+++ b/tabular.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/tabular.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/tabular.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/tabular.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/tabular.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Tabular cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/tabular.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/tabular.jpg?t=20200712141314" ],
   "description": "One-page guide to Tabular: usage, examples, and more. Tabular is a Vim script for text alignment."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -624,7 +624,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/tape.html b/tape.html
index 13607f043..5eb538eb2 100644
--- a/tape.html
+++ b/tape.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/tape.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/tape.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/tape.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/tape.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Tape cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/tape.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/tape.jpg?t=20200712141314" ],
   "description": "The one-page guide to Tape: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/textile.html b/textile.html
index 669acce31..1971b54f6 100644
--- a/textile.html
+++ b/textile.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/textile.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/textile.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/textile.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/textile.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Textile cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/textile.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/textile.jpg?t=20200712141314" ],
   "description": "The one-page guide to Textile: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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@@ -653,7 +653,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/tig.html b/tig.html
index cd144adba..151117531 100644
--- a/tig.html
+++ b/tig.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/tig.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/tig.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/tig.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/tig.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Tig cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/tig.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/tig.jpg?t=20200712141314" ],
   "description": "The one-page guide to Tig: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -706,7 +706,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/tmux.html b/tmux.html
index 7de7c80b8..2ad7fd498 100644
--- a/tmux.html
+++ b/tmux.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/tmux.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/tmux.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/tmux.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/tmux.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "tmux cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/tmux.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/tmux.jpg?t=20200712141314" ],
   "description": "The one-page guide to tmux: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/tomdoc.html b/tomdoc.html
index 824ed2115..b5282968d 100644
--- a/tomdoc.html
+++ b/tomdoc.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/tomdoc.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/tomdoc.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/tomdoc.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/tomdoc.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Tomdoc cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/tomdoc.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/tomdoc.jpg?t=20200712141314" ],
   "description": "The one-page guide to Tomdoc: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -553,7 +553,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/top.html b/top.html
index bfc30efed..cf54f1d57 100644
--- a/top.html
+++ b/top.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/top.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/top.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/top.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/top.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "top cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/top.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/top.jpg?t=20200712141314" ],
   "description": "One-page guide to top: usage, examples, and more. See the processes in your Unix machine."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -551,7 +551,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/travis.html b/travis.html
index 6a9ba00db..a44257818 100644
--- a/travis.html
+++ b/travis.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/travis.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/travis.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/travis.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/travis.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Travis.yml cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/travis.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/travis.jpg?t=20200712141314" ],
   "description": "One-page guide to Travis.yml: usage, examples, and more. Quick reference for Travis CI yaml configuration. See official documentation."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -623,7 +623,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-yaml.min.js'></script>
 
 
diff --git a/typescript.html b/typescript.html
index 9f80b6e4d..fea623a18 100644
--- a/typescript.html
+++ b/typescript.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/typescript.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/typescript.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/typescript.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/typescript.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "TypeScript cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/typescript.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/typescript.jpg?t=20200712141314" ],
   "description": "The one-page guide to TypeScript: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
diff --git a/ubuntu.html b/ubuntu.html
index c6285c2f6..1a8c4d755 100644
--- a/ubuntu.html
+++ b/ubuntu.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/ubuntu.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/ubuntu.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/ubuntu.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/ubuntu.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <div class='all'>
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-  "image": [ "https://assets.devhints.io/previews/ubuntu.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/ubuntu.jpg?t=20200712141314" ],
   "description": "The one-page guide to Ubuntu: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-  <meta content='https://assets.devhints.io/previews/umdjs.jpg?t=20200712133606' property='twitter:image'>
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+  <meta content='https://assets.devhints.io/previews/umdjs.jpg?t=20200712141314' property='twitter:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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   "headline": "Universal JS module loader cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/umdjs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/umdjs.jpg?t=20200712141314" ],
   "description": "The one-page guide to Universal JS module loader: usage, examples, links, snippets, and more."
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 </script>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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 <div class='all'>
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   "headline": "Underscore-string cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/underscore-string.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/underscore-string.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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index 968ac2f3b..10c4e5f69 100644
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-  <meta content='https://assets.devhints.io/previews/unicode.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/unicode.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/unicode.jpg?t=20200712141314' property='twitter:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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 <body>
 <div class='all'>
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   "headline": "Unicode symbols cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/unicode.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/unicode.jpg?t=20200712141314" ],
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 }
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/vagrant.html b/vagrant.html
index dbb26c448..f63726b67 100644
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-  <meta content='https://assets.devhints.io/previews/vagrant.jpg?t=20200712133606' property='twitter:image'>
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 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/vagrant.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vagrant.jpg?t=20200712141314" ],
   "description": "One-page guide to Vagrant: usage, examples, and more. Vagrant lets you build isolated virtual environments for your apps."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
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index 1ec8f79ff..2a7ec263e 100644
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+++ b/vagrantfile.html
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/vagrantfile.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vagrantfile.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
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diff --git a/vainglory.html b/vainglory.html
index 656d7e437..dcc0b2e09 100644
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+++ b/vainglory.html
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/vainglory.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vainglory.jpg?t=20200712141314" ],
   "description": "The one-page guide to Vainglory: usage, examples, links, snippets, and more."
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
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diff --git a/vim-diff.html b/vim-diff.html
index 1b2b89dc2..7faa623a0 100644
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+  <meta content='https://assets.devhints.io/previews/vim-diff.jpg?t=20200712141314' property='twitter:image'>
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-  "image": [ "https://assets.devhints.io/previews/vim-diff.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vim-diff.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
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diff --git a/vim-digraphs.html b/vim-digraphs.html
index 41ee1ab86..5bfea3eb4 100644
--- a/vim-digraphs.html
+++ b/vim-digraphs.html
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+  <meta content='https://assets.devhints.io/previews/vim-digraphs.jpg?t=20200712141314' property='og:image'>
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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   "headline": "Vim digraphs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vim-digraphs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vim-digraphs.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/vim-easyalign.html b/vim-easyalign.html
index 20f7e69ee..e62c4f051 100644
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
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-  "image": [ "https://assets.devhints.io/previews/vim-easyalign.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vim-easyalign.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/vim-help.html b/vim-help.html
index b34ed0a76..2d8a3dfa0 100644
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-  "image": [ "https://assets.devhints.io/previews/vim-help.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vim-help.jpg?t=20200712141314" ],
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/vim-rails.html b/vim-rails.html
index e45a78f8d..94953e760 100644
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-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
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+  "image": [ "https://assets.devhints.io/previews/vim-rails.jpg?t=20200712141314" ],
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+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/vim-unite.html b/vim-unite.html
index 66e79e5b9..e6b3debc7 100644
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 <script type='application/ld+json'>
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-  "image": [ "https://assets.devhints.io/previews/vim-unite.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vim-unite.jpg?t=20200712141314" ],
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diff --git a/vim.html b/vim.html
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/vimscript-functions.html b/vimscript-functions.html
index 6cd9accda..fff1af070 100644
--- a/vimscript-functions.html
+++ b/vimscript-functions.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/vimscript-functions.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vimscript-functions.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vimscript-functions.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Vimscript functions cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vimscript-functions.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vimscript-functions.jpg?t=20200712141314" ],
   "description": "The one-page guide to Vimscript functions: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/vimscript-snippets.html b/vimscript-snippets.html
index 60ab49aeb..45c30644c 100644
--- a/vimscript-snippets.html
+++ b/vimscript-snippets.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/vimscript-snippets.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vimscript-snippets.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vimscript-snippets.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Vimscript snippets cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vimscript-snippets.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vimscript-snippets.jpg?t=20200712141314" ],
   "description": "The one-page guide to Vimscript snippets: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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diff --git a/vimscript.html b/vimscript.html
index 53e52feba..47d544005 100644
--- a/vimscript.html
+++ b/vimscript.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/vimscript.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/vimscript.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vimscript.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vimscript.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Vim scripting cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vimscript.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vimscript.jpg?t=20200712141314" ],
   "description": "The one-page guide to Vim scripting: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -1145,7 +1145,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-vim.min.js'></script>
 
 
diff --git a/virtual-dom.html b/virtual-dom.html
index cd20b4b96..47aa7ee3c 100644
--- a/virtual-dom.html
+++ b/virtual-dom.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/virtual-dom.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/virtual-dom.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/virtual-dom.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/virtual-dom.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Virtual-dom cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/virtual-dom.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/virtual-dom.jpg?t=20200712141314" ],
   "description": "The one-page guide to Virtual-dom: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/vows.html b/vows.html
index 03e37a88b..79c6e66cb 100644
--- a/vows.html
+++ b/vows.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/vows.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/vows.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vows.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vows.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Vows cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vows.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vows.jpg?t=20200712141314" ],
   "description": "The one-page guide to Vows: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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diff --git a/vscode.html b/vscode.html
index fd647c9be..fe0ec3f15 100644
--- a/vscode.html
+++ b/vscode.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/vscode.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/vscode.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vscode.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vscode.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Visual Studio Code cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vscode.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vscode.jpg?t=20200712141314" ],
   "description": "⌘P: Show files · ⌘B: Toggle sidebar · ⌘J: Toggle panel · F5: Debug · Visual Studio Code, or VSCode, is an open-source code editor. This guide targets VSCode v1.19."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -722,7 +722,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/vue.html b/vue.html
index 318dd15cd..fee165266 100644
--- a/vue.html
+++ b/vue.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/vue.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/vue.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vue.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vue.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Vue.js cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vue.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vue.jpg?t=20200712141314" ],
   "description": "One-page guide to Vue.js: usage, examples, and more. Vue.js is an open-source Model–view–viewmodel JavaScript framework for building user interfaces and single-page applications."
 }
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/vue@1.0.28.html b/vue@1.0.28.html
index f1e875dfa..1a36b0592 100644
--- a/vue@1.0.28.html
+++ b/vue@1.0.28.html
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-  <meta content='https://assets.devhints.io/previews/vue@1.0.28.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/vue@1.0.28.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/vue@1.0.28.jpg?t=20200712141314' property='twitter:image'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
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   "headline": "Vue.js v1.0.28 cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/vue@1.0.28.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/vue@1.0.28.jpg?t=20200712141314" ],
   "description": "One-page guide to Vue.js v1.0.28: usage, examples, and more. Deprecated: this guide targets an old version of Vuej.js (v1.0.28). See the updated Vue.js cheatsheet for new versions."
 }
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/watchexec.html b/watchexec.html
index 4c16ecd15..2713fdd6d 100644
--- a/watchexec.html
+++ b/watchexec.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/watchexec.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/watchexec.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/watchexec.jpg?t=20200712141314' property='twitter:image'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   "headline": "Watchexec cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/watchexec.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/watchexec.jpg?t=20200712141314" ],
   "description": "watchexec --excts js,jsx -- npm test · watchexec --help · mattgreen/watchexec runs commands whenever certain files change."
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 </script>
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/watchman.html b/watchman.html
index 7f0f0a6d8..b970fe8c4 100644
--- a/watchman.html
+++ b/watchman.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/watchman.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/watchman.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/watchman.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Watchman cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/watchman.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/watchman.jpg?t=20200712141314" ],
   "description": "watchman watch ~/src · watchman watch-list · watchman -- trigger ~/rsc remake '*.js' -- make  · One-page guide to Watchman"
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/web-workers.html b/web-workers.html
index fa2433c20..c802b758c 100644
--- a/web-workers.html
+++ b/web-workers.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/web-workers.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/web-workers.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/web-workers.jpg?t=20200712141314' property='twitter:image'>
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@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Web workers cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/web-workers.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/web-workers.jpg?t=20200712141314" ],
   "description": "The one-page guide to Web workers: usage, examples, links, snippets, and more."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/webpack.html b/webpack.html
index c4268bcbb..87c55a01e 100644
--- a/webpack.html
+++ b/webpack.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/webpack.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/webpack.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/webpack.jpg?t=20200712141314' property='twitter:image'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
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 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Webpack cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/webpack.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/webpack.jpg?t=20200712141314" ],
   "description": "One-page guide to Webpack: usage, examples, and more. This is a very basic “getting started with Webpack” guide for use with Webpack v3. This doesn’t cover all features, but it should get you started in understanding the config file format."
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@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/weechat.html b/weechat.html
index 63a6c0fb5..a17631c75 100644
--- a/weechat.html
+++ b/weechat.html
@@ -33,8 +33,8 @@
 
 
 
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-  <meta content='https://assets.devhints.io/previews/weechat.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/weechat.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/weechat.jpg?t=20200712141314' property='twitter:image'>
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+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "Weechat cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/weechat.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/weechat.jpg?t=20200712141314" ],
   "description": "The one-page guide to Weechat: usage, examples, links, snippets, and more."
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 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -592,7 +592,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/weinre.html b/weinre.html
index a704e4e8b..f6f4853ac 100644
--- a/weinre.html
+++ b/weinre.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/weinre.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/weinre.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/weinre.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/weinre.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Weinre cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/weinre.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/weinre.jpg?t=20200712141314" ],
   "description": "One-page guide to Weinre: usage, examples, and more. weinre is a remote Web inspector. Note that it has been deprecated since 2016."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -528,7 +528,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/wip/intl-datetime.html b/wip/intl-datetime.html
index 944feabca..9e96aca39 100644
--- a/wip/intl-datetime.html
+++ b/wip/intl-datetime.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/wip/intl-datetime.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/wip/intl-datetime.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/wip/intl-datetime.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/wip/intl-datetime.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'../assets/2017/style.css?t=20200712133606'
+'../assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='../assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='../assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Intl.DateTimeFormat cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/wip/intl-datetime.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/wip/intl-datetime.jpg?t=20200712141314" ],
   "description": "One-page guide to Intl.DateTimeFormat: usage, examples, and more. Intl.DateTimeFormat is used to format date strings in JavaScript."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -531,7 +531,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='../assets/packed/app.js?t=20200712133606'></script>
+<script src='../assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/wip/php.html b/wip/php.html
index 25f519991..363c78eb9 100644
--- a/wip/php.html
+++ b/wip/php.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/wip/php.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/wip/php.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/wip/php.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/wip/php.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'../assets/2017/style.css?t=20200712133606'
+'../assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='../assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='../assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "PHP cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/wip/php.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/wip/php.jpg?t=20200712141314" ],
   "description": "The one-page guide to PHP: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -505,7 +505,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='../assets/packed/app.js?t=20200712133606'></script>
+<script src='../assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-php.min.js'></script>
 
 
diff --git a/xpath.html b/xpath.html
index 041676fb9..9570cf5fa 100644
--- a/xpath.html
+++ b/xpath.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/xpath.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/xpath.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/xpath.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/xpath.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Xpath cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/xpath.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/xpath.jpg?t=20200712141314" ],
   "description": "$x('//div//p//*') == $('div p *'), $x('//[@id=\"item\"]') == $('#item'), and many other Xpath examples. · One-page guide to Xpath"
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -1205,7 +1205,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/yaml.html b/yaml.html
index 8dca379be..625487ebe 100644
--- a/yaml.html
+++ b/yaml.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/yaml.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/yaml.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/yaml.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/yaml.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
 <script id='deferred-css'>;(function(links){(requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame||(function(fn){window.addEventListener('load',fn)}))(function(){var h=document.getElementsByTagName('head')[0],l,i;for (i=0;i<links.length;i++){l=document.createElement('link');l.rel='stylesheet';l.href=links[i];h.appendChild(l);}})})([
 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Yaml cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/yaml.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/yaml.jpg?t=20200712141314" ],
   "description": "The one-page guide to Yaml: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -519,7 +519,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
 },{"./wrapify":"hE9p","dom101/add-class":"G20n","dom101/on":"DJ2P"}]},{},["eoMl"], null)</script>
-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-yaml.min.js'></script>
 
 
diff --git a/yargs.html b/yargs.html
index c23ff62c5..54ab370dd 100644
--- a/yargs.html
+++ b/yargs.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/yargs.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/yargs.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/yargs.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/yargs.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -90,9 +90,9 @@ gtag('config','UA-106902774-1');
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   <style>html{opacity:0}</style>
-  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712133606">
-  <link href="./assets/style.css?t=20200712133606" rel="stylesheet" />
-  <link href="./assets/print.css?t=20200712133606" rel="stylesheet" media="print" />
+  <link rel="stylesheet" href="./assets/2015/style.css?t=20200712141314">
+  <link href="./assets/style.css?t=20200712141314" rel="stylesheet" />
+  <link href="./assets/print.css?t=20200712141314" rel="stylesheet" media="print" />
 </head>
 <body>
 <div class='all'>
@@ -114,7 +114,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Yargs cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/yargs.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/yargs.jpg?t=20200712141314" ],
   "description": "The one-page guide to Yargs: usage, examples, links, snippets, and more."
 }
 </script>
@@ -149,7 +149,7 @@ gtag('config','UA-106902774-1');
 
       <div class='pubbox'>
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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diff --git a/yarn.html b/yarn.html
index d15e70afe..26f456884 100644
--- a/yarn.html
+++ b/yarn.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/yarn.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/yarn.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/yarn.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/yarn.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -103,11 +103,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -119,7 +119,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Yarn cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/yarn.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/yarn.jpg?t=20200712141314" ],
   "description": "The one-page guide to Yarn: usage, examples, links, snippets, and more."
 }
 </script>
@@ -193,7 +193,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
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@@ -605,7 +605,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 <script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-json.min.js'></script><script src='https://cdn.jsdelivr.net/npm/prismjs@1.6.0/components/prism-bash.min.js'></script>
 
 
diff --git a/znc.html b/znc.html
index 1dad8c3a8..6b526bbc9 100644
--- a/znc.html
+++ b/znc.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/znc.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/znc.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/znc.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/znc.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
 <!-- deferred css -->
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "ZNC bouncer cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/znc.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/znc.jpg?t=20200712141314" ],
   "description": "One-page guide to ZNC bouncer: usage, examples, and more. A quick reference to the ZNC IRC bouncer’s common commands."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -529,7 +529,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
 },{}],"eoMl":[function(require,module,exports) {
 "use strict";var e=u(require("./wrapify")),d=u(require("dom101/add-class")),t=u(require("dom101/on"));function u(e){return e&&e.__esModule?e:{default:e}}var a,o=document.querySelector("[data-js-main-body]");function r(){a||((0,d.default)(document.documentElement,"LoadDone"),a=!0)}o&&((0,e.default)(o),(0,d.default)(o,"-wrapified")),(0,t.default)(window,"load",r),setTimeout(r,5e3);
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/zombie.html b/zombie.html
index 43db1272f..66c25c010 100644
--- a/zombie.html
+++ b/zombie.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/zombie.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/zombie.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/zombie.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/zombie.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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 'https://fonts.googleapis.com/css?family=Cousine',
-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
 ])</script>
 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
     "@id": "https://google.com/article"
   },
   "headline": "Zombie cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/zombie.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/zombie.jpg?t=20200712141314" ],
   "description": "One-page guide to Zombie: usage, examples, and more. Zombie is a full-stack testing solution for Node.js."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
     <div class='pubbox' data-js-no-preview>
       
         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
   <span class='placeholder -two'></span>
   <span class='placeholder -three'></span>
@@ -525,7 +525,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>
 
 
 
diff --git a/zsh.html b/zsh.html
index 5fcdf9595..ee244d742 100644
--- a/zsh.html
+++ b/zsh.html
@@ -33,8 +33,8 @@
 
 
 
-  <meta content='https://assets.devhints.io/previews/zsh.jpg?t=20200712133606' property='og:image'>
-  <meta content='https://assets.devhints.io/previews/zsh.jpg?t=20200712133606' property='twitter:image'>
+  <meta content='https://assets.devhints.io/previews/zsh.jpg?t=20200712141314' property='og:image'>
+  <meta content='https://assets.devhints.io/previews/zsh.jpg?t=20200712141314' property='twitter:image'>
   <meta content='900' property='og:image:width'>
   <meta content='471' property='og:image:height'>
 
@@ -99,11 +99,11 @@ gtag('config','UA-106902774-1');
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-'./assets/2017/style.css?t=20200712133606'
+'./assets/2017/style.css?t=20200712141314'
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 <noscript id='deferred-css-fallback'>
 <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Cousine'>
-<link rel='stylesheet' href='./assets/2017/style.css?t=20200712133606'>
+<link rel='stylesheet' href='./assets/2017/style.css?t=20200712141314'>
 </noscript>
 
 <script type='application/ld+json'>
@@ -115,7 +115,7 @@ gtag('config','UA-106902774-1');
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   },
   "headline": "zsh cheatsheet",
-  "image": [ "https://assets.devhints.io/previews/zsh.jpg?t=20200712133606" ],
+  "image": [ "https://assets.devhints.io/previews/zsh.jpg?t=20200712141314" ],
   "description": "The one-page guide to zsh: usage, examples, links, snippets, and more."
 }
 </script>
@@ -189,7 +189,7 @@ gtag('config','UA-106902774-1');
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         <div class='HeadlinePub' role='complementary'>
-  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio' id="_carbonads_js"></script>
+  <script async src='https://pubsrv.devhints.io/carbon.js?serve=CE7IK5QM&placement=devhintsio&cd=pubsrv.devhints.io' id="_carbonads_js"></script>
   <span class='placeholder -one'></span>
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@@ -590,7 +590,7 @@ function n(n,t,e){n.addEventListener?n.addEventListener(t,e):n.attachEvent("on"+
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-<script src='./assets/packed/app.js?t=20200712133606'></script>
+<script src='./assets/packed/app.js?t=20200712141314'></script>