API

Drupal Resources and Reference

This article is a collection of important links and resources for drupal beginners and drupal experts

It will include reference resources, links, images, and even media.

Please comment with every important link.

DrupalVIP technical notebook & support

Drupal.org gives you good HELP and documentation, from time to time I find myself reading the same article more than once in search of my desired example, so I decided to copy the documentation I need and use and update them with more examples with time. 
If you have an important example, please be a member of this site, and add your example in the comments.