How to create a database migration framework for WordPress that automatically migrates changes to your plugin database structure.
Creating your own WordPress plugin database migration framework
How to split test themes using A/B Test for WordPress (video)
How to use the A/B Test for WordPress plugin to split test your WordPress themes.
Split testing button colors using A/B Test for WordPress (video)
How to use A/B Test for WordPress to split test the colors of a button linking to a product page.
Using the A/B Test for WordPress plugin to split test between themes
How to use the A/B Test for WordPress plugin to split test between your WordPress themes.
Introduction to the A/B Test for WordPress plugin (video)
A/B testing plugin for WordPress that makes it easy to A/B test any WordPress blog or site.
Making a simple Twitter app using iOS 5, Xcode 4.2, and storyboards
How to use iOS 5, Xcode 4.2, and storyboards to create a simple Twitter app that will list tweets and show details about each tweet.
Sitemap Notifier: Ruby on Rails plugin for notifying search engines of changes to sitemap
Ruby on Rails plugin that automatically notifies Google, Bing, and Yahoo when your models change.
ApiBuilder: Ruby on Rails XML and JSON builder in one
ApiBuilder is a Ruby on Rails plugin that generates XML and JSON from a single specification.
Creating a location aware website using Ruby on Rails and PostGIS
How to create a location aware website using Ruby on Rails, PostgreSQL, and PostGIS.
Deploying a Rails 3.1 app to subdirectory in Apache
How to deploy a Rails 3.1 app to a subdirectory in Apache.