Essential ActionScript 3.0
The book focuses on the core language and object-oriented programming, but also adds a deep look at the centerpiece of Flash Player's new API: display programming. Enjoy hundreds of brand new pages covering exciting new language features, such as the DOM-based event architecture, E4X, and namespaces--all brimming with real-world sample code.
I found this snippet which I think originally came from the Flex Cookbook website: http://www.adobe.com/cfusion/communityengine/index.cfm?event=homepage&productId=2
var x:XML = new XML("");
second + was missing
var x:XML = new XML("");
second + was missing