This guest post was written by Jean-Baptiste Jung, a 28-year-old blogger from Belgium, who blogs about Web Development on Cats Who Code, about WordPress at WpRecipes and about blogging on Cats Who Blog . You can stay in touch with Jean by following him on Twitter.
Over the past 10 years, the MySQL database has become incredibly popular on the Web. Every WordPress blog is driven by a MySQL database, which contains the blog's posts, settings, comments and much more.
While plug-ins and even coding hacks can solve some problems and achieve some tasks, sometimes you don't have any other choice than to execute SQL commands in phpMyAdmin or directly to the database via SSH. Let’s take a look at 8 useful SQL hacks for WordPress. Each section of this post presents a problem, suggests a solution and provides an explanation to help you understand the solution.
RSS is one of those technologies that are extremely simple yet extremely powerful. Currently, RSS is the de facto standard for blog syndication, and it is used widely in both personal and corporate settings; for example, in blogs. And because a large percentage of these blogs run on WordPress, we'll cover in this post some (hopefully) relatively unknown but useful RSS-related tricks and hacks that will help you use RSS in a more effective way — and without unnecessary and chunky WordPress plug-ins.
Let's take a look at 10 useful, yet rather unknown RSS-tricks for WordPress. Each section of the article presents a problem, suggests a solution and provides you with an explanation of the solution, so that you can not just solve some of your RSS-related problems but also understand what you are actually doing. Thus, you can make sure your WordPress theme remains under your control and is not bloated with some obscure source code.