Have you moved a Drupal site to another server and received the error 'The directory sites/default/files is not writable'?
I released version 6.x-1.0 of Mediapool.
I was recently working on a custom Drupal 6.x module that needs to create a custom content type with fields upon installation. I did quite a bit of hunting for how best to do this.
I created a Drupal 6 module, and in it I implemented hook_block(). I set up the block to appear in a certain region, and hook_block acted like a blockhead. The block consistently appeared in the Disabled list.
I was working on a new Drupal 6 module, and at least until things became more complex, I was writing it in a top-down manner
Why do some field names have suffixes?
Boiling down the zillion hours of D7 development into a short list of important changes isn't practical, so consider this a starting point rather than a comprehensive list.
In a Drupal view, one of the presentation options for a selected field is to have the field be a link to its node. What if you need the label to also be a link?
So the Content menu page (admin/content) on a stable production site loaded, and the only menu item listed was Comments...yet, the admin menu in the left nav listed all the usual suspects. WHAT was this?!
If you convert a Drupal site to a multi-site configuration, you will very likely notice a disturbing side-effect: your images no longer appear!