Vinci vincicat

#Four Ways To Do Pub/Sub With jQuery and jQuery UI (in the future)

Between jQuery 1.7 and some of work going into future versions of jQuery UI, there are a ton of hot new ways for you to get your publish/subscribe on. Here are just four of them, three of which are new.

(PS: If you're unfamiliar with pub/sub, read the guide to it that Julian Aubourg and I wrote here http://msdn.microsoft.com/en-us/scriptjunkie/hh201955.aspx)

##Option 1: Using jQuery 1.7's $.Callbacks() feature:

$.Callbacks are a multi-purpose callbacks list object which can be used as a base layer to build new functionality including simple publish/subscribe systems. We haven't yet released the API documentation for this feature just yet, but for more information on it (including lots of examples), see my post on $.Callbacks() here:

	/* Based on email I got from andrea ricci */

	a[href^="mailto:"]:before { content: "\2709"; }
	.phone:before { content: "\2706"; }
	.important:before { content: "\27BD"; }
	blockquote:before { content: "\275D"; }
	blockquote:after { content: "\275E"; }
	.alert:before { content: "\26A0"; }

	:before, :after {

	#!/bin/sh

	cd /tmp

	# init remote

	mkdir remote.git
	cd remote.git
	git init --bare

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 Attila Incze <http://atimb.me>

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

	// inspired by https://github.com/raganwald/homoiconic/blob/master/2011/11/sans-titre.md#readme
	// and by https://groups.google.com/a/dartlang.org/group/misc/browse_thread/thread/611c04100ac17142

	// traditional method chaining with combinators:
	console.log(range(1, 3)
	.concat(range(4, 6))
	.map(function(x) { return x * x })
	.filter(function(x) { return x % 2 === 0 })
	.reverse());

	<!-- Add the following lines to theme's html code right before </head> -->
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>
	<script src="http://static.tumblr.com/fpifyru/VCxlv9xwi/writecapture.js"></script>
	<script src="http://static.tumblr.com/fpifyru/AKFlv9zdu/embedgist.js"></script>

	<!--
	Usage: just add <div class="gist">[gist URL]</div>
	Example: <div class="gist">https://gist.github.com/1395926</div>
	-->

	<!DOCTYPE html>
	<script src="url.js"></script>
	<script>

	var url = new URL('http://www.example.com/a/b/c.html?p=q&r=s&p&p=t#hash');

	for (var key in url) {
	console.log(key, url[key]);
	}

	#define degreesToRadian(x) (M_PI * (x) / 180.0)
	+ (void)shakyWithLayer:(CALayer )layer delegate:(id)object forKey:(NSString )key {
	CAKeyframeAnimation * animation;
	animation = [CAKeyframeAnimation animationWithKeyPath:@"transform.rotation.z"];
	animation.duration = 0.25;
	animation.cumulative = YES;
	animation.repeatCount = 9999;
	animation.values = [NSArray arrayWithObjects:
	[NSNumber numberWithFloat: 0.0],
	[NSNumber numberWithFloat: degreesToRadian(-4.0)],

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE>

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 Andrew Petersen <http://kirbysayshi.github.com>

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE