Predefined JavaScript function methods: apply(), call()

I was searching online to find a way to explain JavaScript predefined function methods: apply() and call(). This site http://hangar.runway7.net/javascript/difference-call-apply explains in simple English. Thanks a bunch!

Sample Ajax using jQuery & PHP

I started searching for a simple example that covers "PHP, jQuery, Ajax" and I found this web site which is simple and awesome: http://brian.staruk.me/php/2013/sample-jquery-php-ajax-script/. Thanks to Brian Staurk!