Regular Expressions (RegEx) give me a headache most of the time. That’s where cheat sheets like these com in handy: via:Scott Klarr – Regular Expressions cheat sheets http://www.ilovejackdaniels.com/cheat-sheets/regular-expressions-cheat-sheet/http://regexlib.com/CheatSheet.aspxhttp://www.funduc.com/regexp.htmhttp://krijnhoetmer.nl/stuff/regex/cheat-sheet/http://opencompany.org/download/regex-cheatsheet.pdf