Prettyscripts

WordPress: Feature Image and Post Thumbnails

In WordPress there’s a feature image box in post edit screen. However this feature is theme dependent and is called post thumbnails. It’s a new feature introduced in V2.9 and is enabled through add_theme_support(). This post demonstrates the most basic way to enable and display a feature image. Add the following code to functions.php:

CSS and IE: Opacity

Image / element transparency is controlled by CSS property opacity. eg, However, IE (surprised?!) V8 and prior does not understand this property.

Block image bots / crawlers

You want search engines spiders to crawl your site content, but you don’t want your images being crawled. If all images are under a certain directory, the simplest way is to update robots.txt file with: