Using jQuery 1.4 as Default on WordPress

How to use jQuery 1.4 by default on WordPress, this tricks is useful for some WordPress Developer and need using New Version of jQuery, like we all know, jQuery still using old version jQuery 1.3.x, but if you really need to using latest version pf jQuery, you can try this tricks

Open your functions.php and paste this code

if( !is_admin()){
   wp_deregister_script('jquery');
   wp_register_script('jquery', ("http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"), false, '');
   wp_enqueue_script('jquery');
}

With this wordpress tricks, the default wordpress jQuery will be replaced by latest version 1.4 and up that taken from Google Apis, this trick is share by Sean Hayes and I got this nice trick from WP Recipes if you interested to running jQuery on WordPress with smothly, follow this jQuery Conflict Wrapper