Cross-browser CSS3 box-shadow

Simple way for creating cross-browser box-shadow in all modern and popular browsers including Internet Explorer (Opera only since 10.50 pre-alpha version).

Calculate folder and subfolders size with PHP

How to read the size of a directory using PHP? Here is a simple function which could help read the size of the directory, number of directories and the number of files in the given directory.

Text Resizing With jQuery

Want to allow visitors to increase or decrease the text size (font size) on your website? I’m going to show you how - using jQuery (a great JavaScript library).

Detect screen size with jQuery and apply a CSS style

Sometimes we need to format the content differently according to the screen resolution of the user. One of the ways to do this is to simply detect the screen width using the screen.width property and change the stylesheet.

How to add expires header to images?

Caching with .htaccess and Apache will take your website and your web skills to the next level. This is some technical and advanced methods condensed to simple htaccess code examples for you.

Remove unused CSS

Often we think of using some class or id within a CSS but later on decide not to use them finally. But several times we forget to delete those classes from the CSS file. This may not be a problem for sites where the use of CSS is very less. But this may be accountable for much junk lines within your CSS which are unnecessary and unwanted.