If you've got a development site that uses an self-created SSL certificate to simulate a live, secure environment, you will find a few problems arise when using Firefox 3.0 - this article explains how to solve it.

Timestamps get used everywhere - people use them for creation dates in content, to record the last time some content was modified, and many other uses. In MySQL what you get back is not always what you'd expect and so requires a slightly different methodology.

With the release of the 1.13 firmware for the iPhone and iPod Touch it is possible to add your own touch icons - and it's easy to do!

You've no doubt heard of both relative and absolute links, and probably know what they mean too - but just how much do you know about them?