Um site que cataloga cheat sheets.

Fica aqui o registo de algumas sheets que são úteis para mim:

• http://www.cheatography.com/davechild/cheat-sheets/mod-rewrite/
• http://www.cheatography.com/davechild/cheat-sheets/php/
• http://www.cheatography.com/davechild/cheat-sheets/regular-expressions/
• http://www.cheatography.com/davechild/cheat-sheets/mysql/
• http://www.cheatography.com/davechild/cheat-sheets/html-character-entities/