It is pretty hard to remember all the Internet Scripting Languages, luckily we have Cheat Sheets.
Below are all the best Cheat Sheets for (almost) every web script available, or at least the popular scripts. Including: CSS, Ajax, HTML, XHTML, ActioScript, PHP… and the list goes on.
Hope these help.
CSS (http://www.ilovejackdaniels.com)
Prototype 1.5.0 (http://snook.ca/)
Script.aculo.us (http://ajaxian.com/)
Mootools (http://snook.ca/)
PHP (http://www.ilovejackdaniels.com)
jQuery (http://colorcharge.com/jquery/)
JavaScript (http://www.ilovejackdaniels.com)
XHTML (http://www.modularmedia.com)
HTML (http://www.gosquared.com/)
Ruby on Rails (http://www.gosquared.com/)
Mod_rewrite (http://www.ilovejackdaniels.com/)
Perl (http://johnbokma.com/)
htaccess (http://www.thejackol.com/)
.NET (http://john-sheehan.com/)
ActionScript 2.0 (http://actionscriptcheatsheet.com/)
mySQL (http://www.nparikh.org/)
ASP / VBScript (http://www.ilovejackdaniels.com)
Ajax (http://www.slash7.com)
Blogging Cheat Sheets
WordPress (PDF)
Blogger (PDF)
Movable Type (PDF)
MovableType ExpressionEngine Quick Reference
RSS 2.0 (PDF)
TypePad ( PDF)