When needing to output JSON for a module I've been working on, I turned to drupal_json() and found this to be a very frustrating function to work with, as it simply doesn't seem to work. It's...

One of the inherent weaknesses of Drupal is the setup time involved to get a project up and running. D7 has remedied this somewhat by adding many commonly used contributed modules to core, but the issue of setup/maintenance time does not stop there. ...

Attributes in Ubercart can be "required", but what does this mean? My first impression was that I should check "required" if I did not want a user to be able to add the product to their cart without setting the value for that attribute. In fact, the attribute will...