dperini

//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//

BigglesZX

This is a useful trick if you want to wrap two sibling elements in a containing element, for example to fix stupid float bugs in IE7. I had a bit of a time figuring out how to select the right elements (wrapping is easy enough with one element, or one element's children), so I thought I'd share for the Greater Good.

From markup like this:

<div class='form-container'>
	...
	<div class='form-label'>Name (required)</div>
	<div class='form-field'><input type="text" name="you-name" value="" class="textbox" size="30" maxlength="200" /></div>

	<div class='form-label'>Email (required)</div>

markjaquith

<?php

// Change /*CUSTOMIZE_THIS*/ to a unique name (two places). Go ahead, make it long.
// Like, your initials, and your full plugin name.
// e.g. MTJ_Some_Awesome_Plugin_Controller

/*CUSTOMIZE_THIS*/_Controller::init();

class /*CUSTOMIZE_THIS*/_Controller {
	function init() {

norcross

# custom login link
RewriteRule ^login$ http://localhost/whitelabel/wp-login.php [NC,L]

aaronshaf

javascript: (function () {
  new_window = window.open();
  new_window.document.body.innerHTML = $("iframe")
    .contents()
    .find("iframe")
    .contents()
    .find("body")
    .get(1).innerHTML;
  new_window.document.body.querySelector("#content-overlays").remove();
})();

luetkemj

/* =============================================================================
   WordPress WYSIWYG Editor Styles
   ========================================================================== */

.entry-content img {
  margin: 0 0 1.5em 0;
  max-width: 100%;
  height: auto;
}
.alignleft, img.alignleft {

luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

jonathanmoore

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

markjaquith

<?php
/*
Usage:
	$frag = new CWS_Fragment_Cache( 'unique-key', 3600 ); // Second param is TTL
	if ( !$frag->output() ) { // NOTE, testing for a return of false
		functions_that_do_stuff_live();
		these_should_echo();
		// IMPORTANT
		$frag->store();
		// YOU CANNOT FORGET THIS. If you do, the site will break.