Apache is one of the most successful open source projects of our times. A big advantage of this popularity is that over the years people have spent a great deal of time fine tuning the software for better performance. Read on to learn more.
The rest is here: Performance Tuning Tips for Apache

[...]

Using language-specific locale features allows your applications to support many different locales, regardless of the settings on the computer, which runs the application. Today’s article takes a look at date formatting considerations in PHP.
Excerpted from:Globalize your Web Applications: Working with Dates in PHP

a2a_linkname=”Globalize your Web Applications: Working [...]

Lightweight markup languages are markup languages designed with an honest attempt to make them simple enough for non-programmers to read and write in them. There are several lightweight markup languages available on the internet. Arpan Dhandhania shows you how to use the two most popular languages: Textile and Markdown.
More: Lightweight Markup Languages

[...]