With the popularity of their previous PHP cheat sheet, the folks over at AddedBytes.com have posted two new versions - a CSS cheat sheet and a mod_rewrite cheat sheet.

The CSS cheat sheet is designed to act as a reminder and reference sheet, listing all selectors (as of CSS 2.1) and properties. It includes a visual example of the box model, unit reference for CSS units and the various media types CSS makes allowance for.

[...] The mod_rewrite cheat sheet is designed to act as a reminder and reference sheet, listing useful information about mod_rewrite. It includes a list of flags for the RewriteRule and RewriteCond directives, list of server variables, a regular expression guide and several examples of common rules.

These are great little resources that they're making. They're not all inclusive or anything, but they are handy to keep close to your monitor for that quick answer the manual would just be too slow for...