davidpaulsson

// Usage:
// get_id_by_slug('any-page-slug');

function get_id_by_slug($page_slug) {
	$page = get_page_by_path($page_slug);
	if ($page) {
		return $page->ID;
	} else {
		return null;
	}

magicznyleszek

Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes:

mynameispj

# Ignore docs files
styles/.sass-cache
styles/.sass-cache/*

# Not working? 
# Try: http://stackoverflow.com/questions/11451535/gitignore-not-working
# Try: http://stackoverflow.com/questions/1139762/gitignore-file-not-ignoring

pwc3

#!/usr/bin/env xcrun swift
import Foundation

let kDelayUSec : useconds_t = 500_000

func DragMouse(from p0: CGPoint, to p1: CGPoint) {
    let mouseDown = CGEventCreateMouseEvent(nil, .LeftMouseDown,    p0, .Left)
    let mouseDrag = CGEventCreateMouseEvent(nil, .LeftMouseDragged, p1, .Left)
    let mouseUp   = CGEventCreateMouseEvent(nil, .LeftMouseUp,      p1, .Left)

pwc3

set theProcessName to "iOS Simulator"
set theWindowNumber to 1

tell application "System Events"
    tell process theProcessName
        activate
        tell window theWindowNumber
            set thePosition to position
            set theSize to size
        end tell

koistya

import React from 'react';

let lastScrollY = 0;
let ticking = false;

class App extends React.Component {
  componentDidMount() {
    window.addEventListener('scroll', this.handleScroll, true);
  }

vitorbritto

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

   brew remove mysql
   

Bonno

ffmpeg -i <infile> -ac 2 -f wav <outfile>

matesnippets

/**
 * Prepend a namespace in WordPress body_class() function
 * @param  string $prefix  The desired prefix
 * @param  string $classes Additional classes separated by single space
 * @return string          Single space separated list of classes
 */
function body_class_prefix($prefix, $classes = '')
{
    global $wp_query;
    $output = '';

abraverm

/**
 *
 * Created by shelbysturgis on 1/23/14.
 */

define(['scripts/d3.v3', 'scripts/elasticsearch', 'scripts/c3/c3'], function (d3, elasticsearch) {

    "use strict";
    var client = new elasticsearch.Client({
            host: 'http://elasticsearch-abraverm.rhcloud.com/elasticsearch',