Jorge González scrubmx

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

Why objects (usually) use less memory than arrays in PHP

This is just a small post in response to [this tweet][tweet] by Julien Pauli (who by the way is the release manager for PHP 5.5). In the tweet he claims that objects use more memory than arrays in PHP. Even though it can be like that, it's not true in most cases. (Note: This only applies to PHP 5.4 or newer.)

The reason why it's easy to assume that objects are larger than arrays is because objects can be seen as an array of properties and a bit of additional information (like the class it belongs to). And as array + additional info > array it obviously follows that objects are larger. The thing is that in most cases PHP can optimize the array part of it away. So how does that work?

The key here is that objects usually have a predefined set of keys, whereas arrays don't:

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

	# This is a template .gitignore file for git-managed WordPress projects.
	#
	# Fact: you don't want WordPress core files, or your server-specific
	# configuration files etc., in your project's repository. You just don't.
	#
	# Solution: stick this file up your repository root (which it assumes is
	# also the WordPress root directory) and add exceptions for any plugins,
	# themes, and other directories that should be under version control.
	#
	# See the comments below for more info on how to add exceptions for your

	Copyright (c) 2012 James Conroy-Finn

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE US

	<!DOCTYPE html>
	<head>
	<title>Stay Standalone</title>
	<meta name="apple-mobile-web-app-capable" content="yes">
	<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
	<script src="stay_standalone.js" type="text/javascript"></script>
	</head>
	<body>
	<ul>
	<li><a href="http://google.com/">Remote Link (Google)</a></li>

	# PHP Site Settings for Rackspace Cloud Sites
	php_value max_execution_time 3600
	php_value upload_max_filesize 100M
	php_value post_max_size 220M
	php_value memory_limit 256M
	# End PHP Site Settings

	# BEGIN WordPress
	<IfModule mod_rewrite.c>
	RewriteEngine On

	<?php

	namespace Widop\Mink\Extension;

	/**
	* Dictionary to manage popups.
	*
	* @author Benjamin Lazarecki <[email protected]>
	*/
	trait PopupDictionary

	/**
	* This gist demonstrates how to properly load jQuery within the context of WordPress-targeted JavaScript so that you don't
	* have to worry about using things such as `noConflict` or creating your own reference to the jQuery function.
	*
	* @version 1.0
	*/
	(function( $ ) {
	"use strict";

	$(function() {