How to Prevent Browser Caching of a CSS Stylesheet in WordPress
This video and text Quick Guide explains how to prevent browser caching of CSS files in WordPress. The CSS cache busting tricks here will work outside WordPress, too: you’ll just…
How to Use FTP to Deactivate a Plugin That’s Breaking Your WordPress Site
In this text and video Quick Guide, we’ll explain how to deactivate a WordPress plugin via FTP.
A Thorough Introduction to PHP Arrays
This article is an in-depth introduction to PHP arrays. We’ll cover what PHP arrays are, how to create and work with them, and a few less-known topics that even experienced…
Changing How Your WordPress Post Titles Appear: A First Filter Hook Tutorial
This Quick Guide covers how to use code to change your WordPress post titles. This is separate from manually changing one or more WordPress post titles, which you can do without…
Learning PHP: Concatenate Strings and Variables Efficiently
A slightly weird term you’ll hear people use around PHP: “concatenate.” I still remember the first time I heard that word, having no earthly idea what it meant. It turns…
Properly Add Custom JavaScripts and Styles to Pages in WordPress
This article covers how to include custom JavaScript and CSS files in WordPress. It’s a chapter from our outstanding WordPress course, Up and Running. If you want to become a…