WP-Mix (Page 13 of 36) | A fresh mix of code snippets and tutorials

Advanced search for custom post types

Setting up custom search forms for custom post types can be tricky business. Here’s a quick & easy guide to make it happen in two steps.

Proper usage of get_search_query()

This tutorial explains the two ways to properly use WordPress’ template tag, get_search_query(), depending on context. Note that the information provided in this post also applies to the similar tag, the_search_query().

Limit HTTP Request Size

This .htaccess snippet can be used to restrict the total size of the HTTP request body sent from the client.

Disable Combined Scripts in the WordPress Admin Area

If you’ve ever tried to debug JavaScript or CSS for pages in the WordPress Admin Area, you know that it’s next to impossible to sort out which files contain which scripts. Why? Because WordPress combines them all at runtime into a single, concatenated script. It’s referred to as concatenation, and it helps to reduce the […]

Download large files via SSH

Here is one way to download huge files (or any size file) from your server to your local machine. All you need is an SSH connection and the scp command.

Remove borders & outlines in IE

For the DigWP redesign, I noticed that some linked images were displayed with an unwanted border (or outline) in IE. After the usual CSS techniques failed to work, I experimented a bit and discovered a simple solution.

Set X-UA-Compatible via .htaccess

It’s relatively well known that you can set X-UA-Compatible headers with HTML.. here is how to do it with a bit of .htaccess.

Canonical snippets for WordPress

.htaccess enables us to easily clean up 404 errors and other misdirected HTTP traffic for better SEO. Here are some canonical snippets for WordPress and beyond.

Canonical URLs for a single page site

In this tutorial, I share a handful of .htaccess techniques for implementing canonical URLs for single-page websites. Also referred to as “brochure” sites (among other things). These are all plug-&-play code snippets, just add to any .htaccess-capable site and enjoy the SEO benefits of having canonical URLs. I use these snippets on my sites, such […]

Set Timeout and Redirect with JavaScript

Hello again! This WP-Mix tutorial shows how to set a timeout and redirect to any URL using vanilla JavaScript. It’s one line of code easy peasy.

WordPress db-error.php drop-in template

One of the more useful WordPress must-use plugins and drop-ins is the db-error.php file, which you can create, customize, and upload to your site’s /wp-content/ directory. Upon doing so, the contents of the file will be displayed whenever the database is unavailable. This post provides a simple template for db-error.php that you can customize and […]