anttiviljami

<?php
// enqueue these scripts and styles before admin_head
wp_enqueue_script( 'jquery-ui-dialog' ); // jquery and jquery-ui should be dependencies, didn't check though...
wp_enqueue_style( 'wp-jquery-ui-dialog' );
?>

<!-- The modal / dialog box, hidden somewhere near the footer -->
<div id="my-dialog" class="hidden" style="max-width:800px">
  <h3>Dialog content</h3>
  <p>This is some terribly exciting content inside this dialog. Don't you agree?</p>

annalinneajohansson

jQuery(document).ready(function($){
	var ajaxurl = object.ajaxurl;
  	var data = {
    		action: 'my_action', // wp_ajax_my_action / wp_ajax_nopriv_my_action in ajax.php. Can be named anything.
		foobar: 'some value', // translates into $_POST['foobar'] in PHP				
	};
	$.post(ajaxurl, data, function(response) {
		alert("Server returned this:" + response);
	});
});

DavidWells

<?php
/*
Plugin Name: Homepage Settings for BigBang
Plugin URI: http://www.inboundnow.com/
Description: Adds additional functionality to the big bang theme.
Author: David Wells
Author URI: http://www.inboundnow.com
*/

// Specify Hooks/Filters

jdevalk

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule ^index\.php$ - [L]
RewriteRule (.*) ./index.php?id=$1 [L]
</IfModule>

devinsays

<?php
function example_ajax_enqueue() {

	// Enqueue javascript on the frontend.
	wp_enqueue_script(
		'example-ajax-script',
		get_template_directory_uri() . '/js/simple-ajax-example.js',
		array( 'jquery' )
	);

joncave

<?php                                                                                                                                                                                          
/*
Plugin Name: WP_Rewrite endpoints demo
Description: A plugin giving example usage of the WP_Rewrite endpoint API
Plugin URI: http://make.wordpress.org/plugins/2012/06/07/rewrite-endpoints-api/
Author: Jon Cave
Author URI: http://joncave.co.uk/
*/

function makeplugins_endpoints_add_endpoint() {

jonsuh

<div class="the-return">
  [HTML is replaced when successful.]
</div>

salvatorecapolupo

SELECT a.ID, a.post_title, a.post_type, a.post_status
FROM wp_posts AS a
   INNER JOIN (
      SELECT post_title, MIN( id ) AS min_id
      FROM wp_posts
      WHERE post_type = 'post'
      AND post_status = 'publish'
      GROUP BY post_title
      HAVING COUNT( * ) > 1
   ) AS b ON b.post_title = a.post_title

arnault-snippet

<?php
/*
Plugin Name: Wptuts+ Favorite Plugins
Plugin URI: http://wp.tutsplus.com/tutorials/plugins/building-the-favorite-plugins-plugin/
Description: Quickly and easily access and install your favorited plugins from WordPress.org, right from your dashboard.
Version: 0.7
Author: Japh
Author URI: http://wp.tutsplus.com/author/japh
License: GPL2
*/

snowman-repos

# Setting "expires" tells browsers downloading these files that
# they don't need to request it again for this specific length of
# time. In otherwords, use the cache instead if you have it. This
# can reduce stress on the server for you, and speed up page load
# time for visitors.

# BEGIN EXPIRES
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresDefault "access plus 10 days"