Debug the "Warning: Invalid argument supplied for foreach() in element_children() (line 6xxx of .../includes/common.inc)." error in Drupal quickly with this little snippet!
This article inaugurates a regular column for Drupal Watchdog on incorporating functional testing and Behavior Driven Development in the creation and maintenance of Drupal Sites..
I've often wished document editing were more user-friendly in Drupal. So I came up with this very half-baked idea to embed the viewing and editing of a Google Doc in a node field.