Regular Expressions Cheat Sheet

Check out this great summary of the most important special characters in regular expressions!  Thanks to Mikel in North Carolina for showing me this!

http://www.addedbytes.com/cheat-sheets/regular-expressions-cheat-sheet/

PS - there are additional cheatsheets at the same site on CSS, HTML, PHP and much more!  http://www.addedbytes.com/cheat-sheets/