diff --git a/bundler.md b/bundler.md
index fa1403874..8311bbe16 100644
--- a/bundler.md
+++ b/bundler.md
@@ -3,6 +3,19 @@ title: Bundler
 layout: default
 ---
 
+### Commands
+
+    bundle                  # same as bundle install
+    bundle install          # installs gems
+    bundle install -j3      # faster (3 jobs)
+    bundle update           # update all gems
+    bundle update --source gemname  # update specified gem
+
+    bundle outdated         # show outdated gems
+    cd `bundle show rails`  # inspect a gem's dir
+
+    bundle gem              # new gem skeleton
+
 ### Gems
 
     gem 'hello'
diff --git a/curl.md b/curl.md
index bc1b479a8..f33e7174b 100644
--- a/curl.md
+++ b/curl.md
@@ -13,11 +13,12 @@ Options:
 
 Request:
 
-    --request POST
+    -X POST          # --request
 
 Data options:
 
-    -d <data>    # --data: HTTP post data, URL encoded (eg, status="Hello")
+    -d 'data'    # --data: HTTP post data, URL encoded (eg, status="Hello")
+    -d @file     # --data via file
     -G           # --get: send -d data via get
 
 Headers:
@@ -43,3 +44,5 @@ SSL:
     # Auth/data:
       curl -u user:pass -d status="Hello" http://twitter.com/statuses/update.xml
    
+    # multipart file upload
+      curl -v -include --form key1=value1 --form upload=@localfilename URL 
diff --git a/git.md b/git.md
index 91fd4b893..882c7975b 100644
--- a/git.md
+++ b/git.md
@@ -116,3 +116,9 @@ Misc
     git bisect start HEAD HEAD~10 --   # culprit is among the last test
     git bisect run make
     git bisect reset
+
+## Searching
+
+    git log --grep="fixes things"  # search in commit messages
+    git log -S"window.alert"       # search in code
+    git log -G"foo.*"              # search in code (regex)
diff --git a/homebrew.md b/homebrew.md
index b7f987d9c..b0bfcacc4 100644
--- a/homebrew.md
+++ b/homebrew.md
@@ -12,6 +12,7 @@ layout: default
 | ---                        | ---                         |
 | `brew unlink git`          | Unlink                      |
 | `brew link git`            | Link                        |
+| `brew switch git 2.5.0`    | Change versions             |
 | ---                        | ---                         |
 | `brew list --versions git` | See what versions you have  |
 | `brew info git`            | List versions, caveats, etc |
diff --git a/js-array.md b/js-array.md
index b1b600d52..c8267a146 100644
--- a/js-array.md
+++ b/js-array.md
@@ -47,10 +47,14 @@ layout: default
 
 ### Iterables
 
+    .filter(n => ...) => Array
+
     .find(n => ...)  // es6
     .findIndex(...)  // es6
-    .every(n => ...) // ie9+
-    .some(n => ..)   // ie9+
+
+    .every(n => ...) => Boolean // ie9+
+    .some(n => ..) => Boolean   // ie9+
+
     .map(n => ...)   // ie9+
     .reduce((total, n) => total) // ie9+
     .reduceRight(...)