CNick

function fix_password_reset_link($message, $key, $user_login, $user_data) {
	$message .= "\r\nLink not working? Copy and paste the following into your browser address bar:\r\n\r\n";
	$message .= network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login');

	return $message;
}
add_filter( 'retrieve_password_message', 'fix_password_reset_link', 10, 4);

butlerblog

<?php
/**
 * This file can be used to validate that the WordPress wp_mail() function is working.
 * To use, change the email address in $to below, save, and upload to your WP root.
 * Then browse to the file in your browser.
 * 
 * For full discussion and instructions, see the associated post here:
 * http://b.utler.co/9L
 * 
 * Author:      Chad Butler

bueltge

via http://wordpress.stackexchange.com/questions/2623/include-custom-taxonomy-term-in-search/5404#5404

function atom_search_where($where){
  global $wpdb;

  if ( is_search() )
    $where .= "OR (t.name LIKE '%".get_search_query() . "%' AND {$wpdb->posts} . post_status = 'publish')";

  return $where;
}