HTMLSource has a good introduction to advanced CSS selectors in CSS2 and CSS3.
In the last couple of days, I’ve delved a little deeper into using Apache’s mod_rewrite to fix broken links, set permanent URL redirects and some other minor things. I can already see how this module is immensely powerful, and I’ve only touched the tip of the iceberg. Here are a […]
This is a great, free little utility for writing and validating regular expressions. It will show you real-time what your expression is matching. Check it out: The Regex Coach – interactive regular expressions