richaber

<?php

// Function `parse_yturl()` from <http://stackoverflow.com/a/10524505/624466>

/**
 *  Check if the input string is a valid YouTube URL
 *  and try to extract the YouTube Video ID from it.
 * 
 *  @author  Stephan Schmitz <eyecatchup@gmail.com>
 *  @param   $url   string   The string that shall be checked.

richaber

<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName

/**
 * Plugin Name: RA Local Dev Plugin
 * Description: Install as an mu-plugin to enable and disable other plugins during local development.
 * Version: 0.1.0
 * License: GPL version 2 or any later version
 * Author: Mark Jaquith, Andrey Savchenko, Paul Biron, Richard Aber
 *
 * Inspired by Paul Biron https://gist.github.com/pbiron/52bb63042cf220256ece89bc07fb57b0,

richaber

/**
 * List unique CSS properties for all DOM elements
 * Initially created to list unique font stacks on a page
 * @see {@link http://stackoverflow.com/a/35022690/ Inspired by this StackOverflow answer}
 *
 * @see {@link https://gist.github.com/macbookandrew/f33dbbc0aa582d0515919dc5fb95c00a/ URL for this file}
 *
 * @author AndrewRMinion Design (https://andrewrminion.com)
 * @version 1.1
 *

richaber

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

richaber

Initialize

gitflow	git
git flow init	git init
git commit --allow-empty -m "Initial commit"
git checkout -b develop master

Connect to the remote repository

richaber

<?php

/**
 * http://stackoverflow.com/questions/11305797/remove-zero-width-space-characters-from-a-javascript-string
 * U+200B zero width space
 * U+200C zero width non-joiner Unicode code point
 * U+200D zero width joiner Unicode code point
 * U+FEFF zero width no-break space Unicode code point
 */
 

richaber

<?php

class StephanisAddition {
	public static function add_two_numbers( $number_one, $number_two ) {
		if ( ! is_numeric( $number_one ) || ! is_numeric( $number_two ) ) {
			return null;
		}

		return $number_one + $number_two;
	}