bueltge

( function ( $ ) {
 
    $( document ).keydown( function( e ) {
        var url = false;
        if ( 37 == e.which ) {  // Left arrow key code
            url = $( '.prev a' ).attr( 'href' ); // set right class
        }
        else if ( 39 == e.which ) {  // Right arrow key code
            url = $( '.next a' ).attr( 'href' ); // set right class
        }

bueltge

<a id="github" href="https://github.com/bueltge">
	<span>Fork me on GitHub!</span>
	<span>Get free lemonade!</span>
</a>

bueltge

/**
 * The first commented line is your dabblet’s title
 */

body {
	margin: 5em;
}

.tooltip {
	font: normal 11px/17px sans-serif;

bueltge

/* View and change on http://dabblet.com/gist/1787522
 */
body {
  margin: 7em 3em;
}

button,
input,
select,
textarea {

bueltge

add_action( 'add_meta_boxes', 'do_my_meta_boxes' );
function do_my_meta_boxes( $post_type ) {
	remove_meta_box( 'my_taxonomydiv', $post_type, 'side' );
	add_meta_box( 'my_taxonomydiv', 'My Taxonomy', 'my_meta_box', $post_type, 'side' );
}

function my_meta_box( $post, $meta_box ) {

	$taxonomy = 'my_taxonomy';
	$tax      = get_taxonomy( $taxonomy );

bueltge

// my custom field for the author is meta_key
// the field for table, filtering is my_author

$my_post_type = 'post';
add_filter( 'manage_edit-' . $my_post_type . '_columns', 'fb_add_columns' );

add_filter( 'manage_posts_custom_column', 'fb_return_custom_columns', 10, 3 );

add_filter( 'manage_edit-' . $my_post_type . '_sortable_columns', 'fb_sortable_columns' );

bueltge

<?php
/**
 * Plugin Name: Template Check
 * Plugin URI:  http://wordpress.stackexchange.com/questions/60451/check-for-page-template-on-save-post-hook/
 * Description: 
 * Author:      Frank Bültge
 * Author URI:  http://bueltge.de
 * License:     GPLv3
 */

bueltge

<?php
/**
 * Plugin Name: Fix Custom Fields in WP 3.4.2
 * Version:     0.0.1
 * Plugin URI:  http://core.trac.wordpress.org/ticket/21829
 * Description: Implements a workaround for adding and updating custom fields in WordPress 3.4.2
 * Author:      
 * Author URI:  
 */

bueltge

<?php # -*- coding: utf-8 -*-
/**
 * Plugin Name: MultilingualPress Add on as example to create a custom language switcher widget.
 * Description: This is a simple add-on for the MultilingualPress plugin to create a language switcher widget, that is only visible if there are relationship.
 * Author:      Inpsyde GmbH
 * Author URI:  http://inpsyde.com
 * Version:     2015-10-19
 * Text Domain: multilingualpressaddon
 * Domain Path: /languages
 * License:     GPLv2+

bueltge

$main-font-size: 16px;
 
@mixin x-rem ($property, $value) {
  #{$property}: $value * $main-font-size;
  #{$property}: #{$value}rem;
}
 
.some-class {
    @include x-rem(font-size, 1.4);