The following guide was used in a presentation at DrupalCamp Montreal 2014. The presentation focused on how to install Drupal Commerce from scratch (i.e.
Facebook introduced their long-awaited video autoplay feature a few months ago, and apparently it’s been wreaking havoc with mobile data plans ever since.
PHP 5.5 introduces generator functions. Generator functions return an object that can be iterated over - often to be used with a foreach loop, for example: