Month: December 2010

  • Use WordPress Post Thumbnail as Background image

    Use WordPress Post Thumbnail as Background image

    Now and then you need in a post or page a catchy image. For editors the thumbnail function is quite comfortable to assign an image to a post or a page. Therefore it is worthwhile to use this picture as a background image for the post. However, it is much better if the image is…

  • Delete all Feed Cache via SQL in WordPress

    The Feed-Cache of WordPress is in the database, it’s in the table options and sometimes you like to delete it. With a little SQL this is done quite quickly – but be careful, there is no way back! Within WordPress I do it with the help of the Plugin Adminer, which allows a complete mySQL…

  • Control When To Display WordPress Admin Bar

    On day 10 of our Advent Calendar we show a little code snippet for the WordPress Admin Bar. At first the easiest way to remove the Admin Bar with new function __return_false; include since WordPress 3.0.

  • Custom Pagination without WordPress Plugins

    Custom Pagination without WordPress Plugins

    On day 9 of our Advents Calendar we show a custom pagination function which allows a user to insert custom next, previous or numbered page links into a post. Use the follow code for an custom plugin or insert the function in your theme, inside the functions.php. Please see the second code-area for an example…

  • Know The Constants Of An WordPress Installation

    Today I will show you how to display the constants you use in your WordPress installation. Here is a small code snippet to list the defined constants.

  • WordPress Debug Bar

    With version 3.1 of WordPress comes the Admin Bar, which we introduced in a previous article, and this also allows to add your own entries. And so there is, created by the development team of WordPress, a Plugin for additional information available. The Plugin Debug Bar docks on the Admin Bar and gives, with one…