Snipplr - noah

(JavaScript) Create new CSS Selector (FF, IE, Opera)

Fri, 20 Jul 2007 10:53:32 GMT

Construct and add a selector to an existing stylesheet. Does not work in Safari.

(JavaScript) Does an object have a specific property?

Thu, 24 May 2007 09:24:08 GMT

This is a very easy way to check if an object has a given property. Easier than checking if (obj.foo != null) or some such, which is what I've been doing :( From Flanagan, 5th ed, p. 108.; but I actually ran across it in the source of this page: http://www.gtalbot.org/DHTMLSection/DynamicOpacity.html, thanks to Gerard Talbot on clj.

(JavaScript) Unique ID generator without a global temp variable

Tue, 01 May 2007 20:22:32 GMT

This is cool and simple example of a closure. It is from the Flanagan (Rhino) Javascript book, page 131 of the 5th edition.