WP-Mix (Page 25 of 35) | A fresh mix of code snippets and tutorials

Add Tweet-this with jQuery

Quick jQuery snippet today for adding a “Tweet this” button for all of your site’s pages. You can see a demo here at WP-Mix (lower-right corner).

Random colors with JavaScript

Here is an old script that’s just too precious to throw away, so here it is for the sake of reference and utter amusement.

Display PHP + server info

Quick snippet today meant as a copy/paste template for displaying your PHP and server information in the blink of an eye.

Minimal, optimal email headers

I recently had a conversation with an email guru concerning the ideal headers to use when sending plain-text email messages. Here is the punchline of that insightful exchange..

Here is a nice copy/paste .htaccess snippet to help block SQL-injection attacks. It can be added as-is to your .htaccess file to help protect against SQL injection and other types of malicious activity. This code is a not a replacement for proper data sanitization, but it does help to add another layer of security to […]

WordPress Conditional Do Shortcode

Quick snippet to call and evaluate WordPress shortcodes conditionally, outside of their normal Post/Page context.

Fix double abbr underlines

The developers at Firefox decided to add their own default styles for <abbr></abbr> and <acronym></acronym> tags — completely ignoring the fact that many sites already include their own styles for abbreviations and acronyms. The result is an ugly double underline and/or text-decoration in Firefox browsers.

WordPress Shortcode for Linked Image Gallery

This cool little snippet was contributed by VRS from Russia. It enables you to display a set of linked gallery images. You can use this technique anywhere in your theme template file or in any WordPress Post or Page.

WordPress: Display All Registered Image Sizes

By default, WordPress generates extra images for each image that is uploaded via the Media Library. These extra images are created in different sizes and are used for different things, like featured images and so forth. In addition to the default generated images, other image sizes may be added via themes and plugins. For example, […]