Cheat Sheet Roundup
Developer Pete Freitag lists more than 30 “cheat sheets” for developers, ranging from HTML to SQL to version control. Personally I’m always headed over to Web Monkey’s Special Characters reference myself.
Cheat Sheet Roundup - Over 30 Cheatsheets for developers [Pete Freitag]
Reference: Special Characters [WebMonkey]
Reference: Special Characters [WebMonkey]