Yi Kai martianyi

#Mobile Device Detection via User Agent RegEx

Yes, it is nearly 2012 and this exercise has been done to death in every imaginable language. For my own purposes I needed to get the majority of non-desktop devices on to a trimmed down, mobile optimized version of a site. I decided to try and chase down an up-to-date RegEx of the simplest thing that could possibly work.

I arrived at my current solution after analyzing 12 months of traffic over 30+ US based entertainment properties (5.8M+ visitors) from Jan - Dec 2011.

The numbers solidified my thoughts on the irrelevancy of including browsers/OSes such as Nokia, Samsung, Maemo, Symbian, Ipaq, Avant, Zino, Bolt, Iris, etc. The brass tacks of the matter is that you certainly could support these obscure beasts, but are you really going to test your site on them? Heck, could you even find one?! Unless the folks that pay you are die hard Treo users my guess is "No".

Interestingly enough my research shows that /Mobile/ is more efficient than **/iP(

mkdir -p /usr/local/etc/nginx/sites-{enabled,available}
cd /usr/local/etc/nginx/sites-enabled
ln -s ../sites-available/default.conf
ln -s ../sites-available/default-ssl.conf

File locations:

nginx.conf to /usr/local/etc/nginx/
default.conf and default-ssl.conf to /usr/local/etc/nginx/sites-available
homebrew.mxcl.nginx.plist to /Library/LaunchDaemons/

	var crypto = require('crypto');

	var SaltLength = 9;

	function createHash(password) {
	var salt = generateSalt(SaltLength);
	var hash = md5(password + salt);
	return salt + hash;
	}

	/*!
	* isVis - v0.5.5 Aug 2011 - Page Visibility API Polyfill
	* Copyright (c) 2011 Addy Osmani
	* Dual licensed under the MIT and GPL licenses.
	*/
	(function () {

	window.visibly = {
	b: null,
	q: document,

	var script = document.createElement("script");
	script.setAttribute("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js");
	script.addEventListener('load', function() {
	var script = document.createElement("script");
	document.body.appendChild(script);
	}, false);
	document.body.appendChild(script);

	# source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list
	# A list of available STUN server.

	stun.l.google.com:19302
	stun1.l.google.com:19302
	stun2.l.google.com:19302
	stun3.l.google.com:19302
	stun4.l.google.com:19302
	stun01.sipphone.com
	stun.ekiga.net

	BitmapData.prototype.getContext = function() {
	return this.context;
	};

	BitmapData.prototype.getCanvas = function() {
	return this.canvas;
	};

	BitmapData.prototype.getCanvasPos = function(el) {
	var canvas = document.getElementById(el) \|\| this.getCanvas();

	// Long Polling (Recommened Technique - Creates An Open Connection To Server ∴ Fast)
	(function poll(){
	$.ajax({ url: "server", success: function(data){
	//Update your dashboard gauge
	salesGauge.setValue(data.value);
	}, dataType: "json", complete: poll, timeout: 30000 });
	})();

	// Created by STRd6
	// MIT License
	// jquery.paste_image_reader.js
	(function($) {
	var defaults;
	$.event.fix = (function(originalFix) {
	return function(event) {
	event = originalFix.apply(this, arguments);
	if (event.type.indexOf('copy') === 0 \|\| event.type.indexOf('paste') === 0) {
	event.clipboardData = event.originalEvent.clipboardData;