Джон, просто Джон sudodoki

## interval in coffeeScript
intervalId = setInterval ( ->
  console.log 'second passed'
), 1000
clearTimeout intervalId

## Ordinal numbers
* @author Venkat K
* @see http://www.eggheadcafe.com/community/aspnet/3/43489/hi.aspx
* @param {Number} A positive number.
* @returns the original number and an ordinal suffix.
* @type String
Number.prototype.toOrdinal = function() {
    var n = this % 100;
    var suffix = ['th', 'st', 'nd', 'rd', 'th'];
    var ord = n < 21 ? (n < 4 ? suffix[n] : suffix[0]) : (n % 10 > 4 ? suffix[0] : suffix[n % 10]);
    return this + ord;

## gist:4526783

      
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                sudodoki
                / gist:4526783
            
            
              Created
              January 13, 2013 23:25
                — forked from olistik/gist:2627011
            
          
    Basic pre-requisites


Some utilities:

sudo apt-get install vim tmux git

Copy/paste from the command line:

sudo apt-get install xclip

  
## gist:5019514
// As seen in https://hacks.mozilla.org/2013/02/simplifying-audio-in-the-browser/
var audioTest = new Audio();
var codecs = {
  mp3: !!audioTest.canPlayType('audio/mpeg;').replace(/^no$/,''),
  ogg: !!audioTest.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,''),
  wav: !!audioTest.canPlayType('audio/wav; codecs="1"').replace(/^no$/,''),
  m4a: !!(audioTest.canPlayType('audio/x-m4a;') || audioTest.canPlayType('audio/aac;')).replace(/^no$/,''),
  webm: !!audioTest.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,'')
};

## gist:5241839
(->
  # As seen on http://snipplr.com/view/52589/javascript-windowonload-chaining/
  # Backup previous onload method.
  previous_onload = window.onload
  window.onload = ->
    try # Execute. Ignore if error.
      previous_onload()

    # Your code goes here
    console.log "Running Code..."

## gist:5352706
$._data(document, 'events')
Getting all event listened by document.

## socket.io demo
var application_root = __dirname,
  express = require("express"),
  http = require('http'),
  socket = require("socket.io");

var app = express();
var server = http.createServer(app)
var io = socket.listen(server);

io.sockets.on('connection', function(client){

## js tips
// Cloning Array
var clone = myArray.slice(0); // naive clone

// Merging 2 arrays

var mergeTo = [4,5,6],
var mergeFrom = [7,8,9];

Array.prototype.push.apply(mergeTo, mergeFrom);
# Array::push.apply mergeTo, mergeFrom

## inline web worker demo
<!DOCTYPE html>
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title></title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">
    </head>
    <body>
        <p>Open your browser's console to see the results.</p>

## sharedWorker.js
var clients = new Array();
clients.length = 0;

var broadcast = function(clients, message) {
  var length = clients.length,
    element = null;
  for (var i = 0; i < length; i++) {
    port = clients[i];
    port.postMessage(message);
  }
	intervalId = setInterval ( ->
	console.log 'second passed'
	), 1000
	clearTimeout intervalId
	* @author Venkat K
	* @see http://www.eggheadcafe.com/community/aspnet/3/43489/hi.aspx
	* @param {Number} A positive number.
	* @returns the original number and an ordinal suffix.
	* @type String
	Number.prototype.toOrdinal = function() {
	var n = this % 100;
	var suffix = ['th', 'st', 'nd', 'rd', 'th'];
	var ord = n < 21 ? (n < 4 ? suffix[n] : suffix[0]) : (n % 10 > 4 ? suffix[0] : suffix[n % 10]);
	return this + ord;
	// As seen in https://hacks.mozilla.org/2013/02/simplifying-audio-in-the-browser/
	var audioTest = new Audio();
	var codecs = {
	mp3: !!audioTest.canPlayType('audio/mpeg;').replace(/^no$/,''),
	ogg: !!audioTest.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,''),
	wav: !!audioTest.canPlayType('audio/wav; codecs="1"').replace(/^no$/,''),
	m4a: !!(audioTest.canPlayType('audio/x-m4a;') \|\| audioTest.canPlayType('audio/aac;')).replace(/^no$/,''),
	webm: !!audioTest.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,'')
	};
	(->
	# As seen on http://snipplr.com/view/52589/javascript-windowonload-chaining/
	# Backup previous onload method.
	previous_onload = window.onload
	window.onload = ->
	try # Execute. Ignore if error.
	previous_onload()

	# Your code goes here
	console.log "Running Code..."
	$._data(document, 'events')
	Getting all event listened by document.
	var application_root = __dirname,
	express = require("express"),
	http = require('http'),
	socket = require("socket.io");

	var app = express();
	var server = http.createServer(app)
	var io = socket.listen(server);

	io.sockets.on('connection', function(client){
	// Cloning Array
	var clone = myArray.slice(0); // naive clone

	// Merging 2 arrays

	var mergeTo = [4,5,6],
	var mergeFrom = [7,8,9];

	Array.prototype.push.apply(mergeTo, mergeFrom);
	# Array::push.apply mergeTo, mergeFrom
	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<title></title>
	<meta name="description" content="">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	</head>
	<body>
	<p>Open your browser's console to see the results.</p>
	var clients = new Array();
	clients.length = 0;

	var broadcast = function(clients, message) {
	var length = clients.length,
	element = null;
	for (var i = 0; i < length; i++) {
	port = clients[i];
	port.postMessage(message);
	}