The ActionScript 3.0 Migration Guide- Making the Move from ActionScript 2.0
New Riders Press | Kris Hadlock | ISBN:0321555589 | Jul2008 | 160pages | PDF | 1.71MB
When Flash Player 9 released in June 2006, it introduced the new scripting language, ActionScript 3, which has already taken hold in the Adobe Flex application development community. ActionScript 3 provides not only a significant enhancement in performance, but also a more robust programming model that lends itself to complex Rich Internet Application development.

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