amcolash

// Find the sheet music images on the page
const elements = document.getElementsByClassName('split-image');

// Check that there are actually images on the page
if (elements.length === 0) {
  console.error('No images found');
} else {
  // If images were found, extract the base url from the 1st one
  const imageUrl = elements[0].src;
  const imageIdMatch = /\/sheets\/([\w\d]+)\//;

davidegreenwald

-- This will show you the size of post, revision, attachment and other fields in `wp_posts`
-- this method can be applied to any WordPress table to get a breakdown of clutter and data use
-- this will not get you index size, but WP indexes are typically a small fraction of overall table size
SELECT post_type 
COUNT(*) AS NUM, -- adds a column with the number of rows for each key value for comparison
SELECT post_type, COUNT(*) AS NUM, 
(SUM(LENGTH(ID) -- add all column data together to group the total row data by post_type
+LENGTH(post_author)
+LENGTH(post_date)
+LENGTH(post_date_gmt)

danielbachhuber

(function(){
	/**
	 * Create a new MediaLibraryTaxonomyFilter we later will instantiate
	 */
	var MediaLibraryTaxonomyFilter = wp.media.view.AttachmentFilters.extend({
		id: 'media-attachment-taxonomy-filter',

		createFilters: function() {
			var filters = {};
			// Formats the 'terms' we've included via wp_localize_script()

retgef

<?php
#Add a query var to sniff requests
add_filter( 'query_vars', 'my_query_var_callback', 10, 1 );
function my_query_var_callback( $vars ){
	$vars[] = 'dynamic_js';
	return $vars;
}

#Dynamic JavaScript
add_rewrite_rule( '^assets/js/dynamic\.js$', 'index.php?dynamic_js=1', 'top' ); //Note the hidden query variable

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

Dare-NZ

<?php
/*
 * Resize images dynamically using wp built in functions
 * Based on the script by Victor Teixeira
 * - Updated to use wp_get_image_editor()
 * - Moves resized files to uploadpath/resized/
 * Joe Swann
 *
 * php 5.2+
 *

tessro

#!/bin/sh

# Credentials for a MySQL user with PROCESS, SUPER permissions
USERNAME=
PASSWORD=

# MySQL Server location
HOST=127.0.0.1
PORT=3306