This article is a bit outdated now. For the most up to date way I create themes, see the themes for this site, which can be viewed in the github repo: https://github.com/jeffymahoney/loopduplicate.com/

With the Field Conditional State module you can change the state of any supported fields form element depending on the content of other fields. This is done by providing an UI for Drupal's States API. All the changes made to a form by FCS (Field Conditional States) utilize only the States API and therefore are clientside only.

Normally, when a Views field has been assigned both an exposed filter and a contextual filter, then both filters get applied to the View's results set -- always. This is not configurable behaviour. It's hard-coded.

Panels has a way to change the render order and all properties of panes just before they are all rendered.

From the project page on d.o. "This module provides a neat solution for cutting off the text without taking any HTML tags into consideration. It uses a regular expression containing all the words of a trimmed textual representation of the field value to extract the wanted block of HTML."

Making email templates can be a real pain in the keister! When possible, use something like Mailchimp's responsive email builder instead of trying to exactly replicate a design from Photoshop; avoid having to read this article at all if you can! If you really must create an email based on a .psd or just an image and if a strict design is needed, read on.

"An add-on for Advanced CSS/JS Aggregator to allow search & replace actions on the CSS or JS being loaded, i.e. a lightweight preprocessor."

This module "allows permissions to be set to each field within the Authoring information and Publishing options field sets on the node form. It also allows selected field sets to be set as collapsed and / or collapsible."

"The Custom Contextual Links module allows you to add your own links to the contextual drop down widgets of blocks and nodes."

Download over 3.5 million times, this module is an insane query builder. Learn it.