kvnsmth

function parse_git_branch {
 git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
}
function check_git_changes {
 var=`git status 2> /dev/null | sed -e '/(working directory clean)$/!d' | wc -l`
 if [ $var -ne 1 ]; then
  tput setaf 1 # red
 else
  tput setaf 2 # green
 fi

phiggins42

var foo = [1,2,3];
for(var i = 0; i < foo.length; i++){
	(function(el, i){ 
	
	})(foo[i], i, foo);
}

my.each = function(ar, fn, obj){
	for(var i = 0; i < ar.length; i++){
		fn.apply(obj || window, ar[i], i, ar);

PatrickTulskie

#!/bin/sh

# setup ------------------------------------------------------------------------
tempDir="/tmp/`whoami`/chrome-nightly/";
baseURL="http://build.chromium.org/buildbot/snapshots/chromium-rel-mac/";
baseName="chrome-mac";
baseExt="zip";
appName="Chromium.app";
appDir="/Applications";
version=~/.CURRENT_CHROME;

paulirish

// sorta like manual profiling. 
// peek into your jquery method calls to see why they are being called so much

// usage:
// $.logCallsTo('append');
// $.logCallsTo('curCSS',true);

// output:
// http://gyazo.com/40cec25d875a7a767e95fd7a2f451b32.png

eculver

SELECT SUM(LENGTH(name) - LENGTH(REPLACE(name, ' ', ''))+1) FROM table

paulirish

// everyone's new favorite closure pattern:
(function(window,document,undefined){ ... })(this,this.document);

// when minified:
(function(w,d,u){ ... })(this,this.document);

// which means all uses of window/document/undefined inside the closure 
// will be single-lettered, so big gains in minification.

// it also will speed up scope chain traversal a tiny tiny little bit.

cowboy

//EnhanceJS isIE test idea

//detect IE and version number through injected conditional comments (no UA detect, no need for cond. compilation / jscript check)

//version arg is for IE version (optional)
//comparison arg supports 'lte', 'gte', etc (optional)

var isIE = (function(){
  
  var doc = document,

vilcans

import urllib
print 'javascript:' + urllib.quote("""
(function(){
var e = document.createElement('script');
e.src='/boot.js';
e.type='text/javascript';
document.getElementsByTagName('body')[0].appendChild(e);})()
""".strip().replace('\n', ' '))

paulirish

(function (undefined) {  
  function detectMutation() {
    mutationSupported = true;
    this.removeEventListener('DOMAttrModified', detectMutation, false);
  }

  var forEach = [].forEach, 
      regex = /^data-(.+)/,
      el = document.createElement('div'),
      mutationSupported = false,

paulirish

// mousewheel normalization.
// taken from http://html5readiness.com/js/script.js - cheers paul!

$(document).bind('DOMMouseScroll mousewheel', function(e, delta) {
  delta = delta || (e.detail && -e.detail/3) || (e.wheelDelta && e.wheelDelta/120);
});