AJAX has become THE way to build user friendly and dynamic websites. With AJAX, you can update the contents of a page without doing a full page reload. Most websites need this behavior. Read this post to learn how to implement AJAX on WordPress sites.
An SQL SELECT statement may often return thousands of rows. And when building sites, we usually don’t want to dump all those rows onto a single page (for speed and UX reasons). Instead, we split the results across multiple pages via PAGINATION.
Quick PHP code snippet to extract an Amazon product ASIN code or ISBN number from any Amazon US product URL. Works via a regular expression and the “preg_match” function.
“Echo” is a very handy PHP language construct used to output one or more strings. But echo writes to output directly. So it isn’t very straightforward to save the output of echo into a variable for later use. To do this, you need PHP output buffering.
The title “Shop” shown on the WooCommerce shop page is just plain ugly in my opinion. Especially if you use the WooCommerce shop page as your site’s homepage. Here’s how to change/remove it from the homepage without affecting other archive pages.
Locked out of your WordPress website? No worries. This article explains how a server administrator can either force reset a user’s WordPress password or create a new WordPress admin user with a brand new password. Database and FTP methods are described.