jamiehs

// Find the common intersection between the arrays
a1=[1,2,3]
a2=[2,3,4,5]
$.map(a1,function(a){return $.inArray(a, a2) < 0 ? null : a;})

// http://stackoverflow.com/a/9401775/24559

johnpolacek

<!-- Prevent FOUC (flash of unstyled content) - http://johnpolacek.com/2012/10/03/help-prevent-fouc/ -->
<style type="text/css">
    .no-fouc {display: none;}
</style>

<script type="text/javascript">
    document.documentElement.className = 'no-fouc';
    // add to document ready: $('.no-fouc').removeClass('no-fouc');
</script>

mathewbyrne

<?php

namespace Jb\AdminBundle\Http;

use Symfony\Component\HttpFoundation\Response;

class CsvResponse extends Response
{
    protected $data;

elidickinson

<!--[if mso]>
 <center>
 <table><tr><td width="580">
<![endif]-->
 <div style="max-width:580px; margin:0 auto;">
 
 <p>This text will be centered and constrained to 580 pixels even on Outlook which does not support max-width CSS</p>
 
 </div>
<!--[if mso]>

maniaks

<?php
//Example from Codex page : http://codex.wordpress.org/Function_Reference/add_submenu_page
//Add this in your functions.php file, or use it in your plugin

add_action('admin_menu', 'register_my_custom_submenu_page');

function register_my_custom_submenu_page() {
  add_submenu_page( 'edit.php?post_type=book', 'My Custom Submenu Page', 'My Custom Submenu Page', 'manage_options', 'my-custom-submenu-page', 'my_custom_submenu_page_callback' ); 
}

henriquemoody

<?php

/**
 * Content from http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
 *
 * You may also want a list of unofficial codes:
 *
 *  103 => 'Checkpoint',
 *  218 => 'This is fine', // Apache Web Server
 *  419 => 'Page Expired', // Laravel Framework

xeoncross

<?php
/**
 * Simple object dump for those large objects with huge blobs of text or deep nested structures
 */
function objectDump($object, $size = 70, $max = 5, $level = 0)
{
	if($level > $max) return 'array(...MAX DEPTH REACHED...)';

	$tab = str_repeat("\t", $level);

litzinger

<?php
    define( 'USERNAME', 'new.user' );
    define( 'PASSWORD', 'password' );
    define( 'FIRSTNAME', 'Excited' );
    define( 'LASTNAME', 'Croc' );
    define( 'EMAIL', '[email protected]' );
    include_once( 'app/Mage.php' );

    Mage::app( 'admin' );
    try {

mattclements

<?php

add_action('admin_init', function () {
    // Redirect any user trying to access comments page
    global $pagenow;
    
    if ($pagenow === 'edit-comments.php') {
        wp_redirect(admin_url());
        exit;
    }

spalladino

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE