helen

<?
/**
 * Repeatable Custom Fields in a Metabox
 * Author: Helen Hou-Sandi
 *
 * From a bespoke system, so currently not modular - will fix soon
 * Note that this particular metadata is saved as one multidimensional array (serialized)
 */
 
function hhs_get_sample_options() {

kovshenin

<?php
/**
 * Image shortcode callback
 *
 * Enables the [kovshenin_image] shortcode, pseudo-TimThumb but creates resized and cropped image files
 * from existing media library entries. Usage: 
 * [kovshenin_image src="http://example.org/wp-content/uploads/2012/03/image.png" width="100" height="100"]
 *
 * @uses image_make_intermediate_size
 */

thefuxia

<?php # -*- coding: utf-8 -*-
/**
 * Plugin Name: T5 Parent Terms in body_class
 * Description: Adds all parent terms of a term archive to <code>body_class()</code>.
 * Version:     2012.0.14
 * Author:      Fuxia Scholz
 * License:     MIT
 * License URI: http://www.opensource.org/licenses/mit-license.php
 */

hissy

<?php
/**
 * Customize Adjacent Post Link Order
 */
function my_custom_adjacent_post_where($sql) {
	if ( !is_main_query() || !is_singular() )
		return $sql;
	
	$the_post = get_post( get_the_ID() );
	$patterns = array();

thefuxia

<?php # -*- coding: utf-8 -*-
/**
 * Plugin Name: Plugin Class Demo
 * Description: How I am using the base class in plugins.
 * Plugin URI:
 * Version:     2012.09.29
 * Author:      Fuxia Scholz
 * License:     GPL
 * Text Domain: plugin_unique_name
 * Domain Path: /languages

trepmal

<?php
/*
Plugin Name: Multiple Featured Images
Description: NOT production ready. May cause tears.
Version: 2012.12.13
Author: Kailey Lampert
Author URI: kaileylampert.com
*/

new MFI_Meta_Box( 'derp', 'Derp Image', '200', '400', 'post' );

annalinneajohansson

<?php
# http://kovshenin.com/2012/the-wordpress-settings-api/
# http://codex.wordpress.org/Settings_API

add_action( 'admin_menu', 'my_admin_menu' );
function my_admin_menu() {
    add_options_page( __('My Plugin Options', 'textdomain' ), __('My Plugin Options', 'textdomain' ), 'manage_options', 'my-plugin', 'my_options_page' );
}
add_action( 'admin_init', 'my_admin_init' );

glueckpress

/*! = $rembase: 14px
--------------------------------------------------------------
* hmtl { font-size: 87.5%; }
* body { font-size: 14px; font-size: 1rem; line-height: 1; }
* 4px    	0.28571429rem
* 8px		0.571428571rem
* 12px		0.857142857rem
* 13px		0.928571429rem
* 14px		1rem
* 16px		1.142857143rem

afgomez

/**
 * ValidateSpanishID. Returns the type of document and checks its validity.
 * 
 * Usage:
 *     ValidateSpanishID( str );
 * 
 *     > ValidateSpanishID( '12345678Z' );
 *     // { type: 'dni', valid: true }
 *     
 *     > ValidateSpanishID( 'B83375575' );

joyrexus

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})