Cheat Sheets on ILoveJackDaniels
Ruby on Rails, ASP/VBScript, HTML Character Entities, Javascript, MySQL, mod_rewrite, CSS, PHP, RGB Hex Colour Chart
Cheat Sheet Roundup - Over 30 Cheatsheets for developers by Pete Freitag
Web Development, Databases / SQL, Languages, Version Control, Others
Quick Reference Cards
Web, Delphi, Ada, C, C++, CVS, Doc++, Java, Perl, PHP, Linux/UNIX, SQL, UML, XML
