Deploying from GitHub to VPS Using Travis-CI
Using Travis CI to run unit tests, and then deploy changes to production.
Snarky Title Generator
Covers those moments when you're too lazy to use a title.
Adding MySQL FULLTEXT Support to WordPress
Improving WordPress' default text search by adding FULLTEXT. Note (2019-04-21): this article is in the process of being updated due to the changes and improvements to MyISAM and InnoDB since early 2013.
WordPress Template Include: An Explanation on Template Inclusion for Themes and Plugins
Different ways to include templates, and how to keep them all straight.
How To: Working with the WordPress Metadata API
Quick and dirty tutorial on creating custom meta tables in WordPress