As a developer we always been into position where we need to write a custom script which bootstrap's Drupal Core from code and do some operations. This is pretty straight forward when working single site.
The current project I'm working on has a lot of customization of Drupal Commerce and display of views. One of the customization I've done is while displaying views result, show total of two views results in one view i.e.
Chaos Tool Suite is one of the best API module to use. The module mainly provides API.
I've worked on ctools before to create multi-step form and show that in popup. This time I'm working on a project which has a Quiz in it which is built using ctools.
Drupal 7 field module defines a field level template file, which defines the HTML structure of the field. We can use this file to override the display of field including changing how label will be display.