http://www.ultrashock.com/forums/actionscript/as3-global-stage-singleton-96247.html

this is an example of stageReference singleton

but it is also a good example using static var instance to store itself,

so a class (with static function use) can run a constructor first

http://www.lostinactionscript.com/blog/index.php/2010/03/06/how-not-to-hate-swf-libraries/

http://active.tutsplus.com/tutorials/workflow/create-new-features-for-flash-with-jsfl/

http://asgamer.com/2009/using-string-variables-to-call-functions-in-as3

同場加映 apply function (try it)

Tweenlite.to(mc, ….)

個 mc 都係玩 apply 咋

http://troyworks.com/blog/2008/01/03/as3-functionapply/

http://www.adobe.com/livedocs/flash/9.0/ActionScriptLangRefV3/Function.html

http://rhinotw.blogspot.com/2009/01/as3mask.html

AS3的mask並不會改變原物件的長寬；
舉例來說，一個長寬500×500的A_mc，被一個200×200的B_mc所mask，
AS2的時候，trace會發現A_mc的長寬變成200×200了，
但AS3則仍然trace出500×500。
這問題在需要對A_mc縮放的時候，會有大麻煩，
例如我想放大到寬度是1000px，則AS2會放大5倍，但AS3只會放大2倍；
試過DisplayObject的getRect()跟getBounds()，都是trace出500×500，
Vanilla找到一個怪招：
bitmapData.draw(A_mc);
trace(bitmapData.getColorBoundsRect(0xff000000,0xff000000,true));
就會回報正確的長寬了！
感謝Vanilla！

find these jsfl ! this would be good to u and faster development

http://www.adobe.com/livedocs/flash/9.0/ActionScriptLangRefV3/motionXSD.html

http://blog.johannest.com/2010/06/22/runtime-font-publisher-a-tool-for-runtime-font-sharing/

http://ticore.blogspot.com/2007/08/as3-cross-domain-event-flow.html

http://www.tink.ws/blog/as-30-hittest/

http://jwopitz.wordpress.com/2008/09/03/absolute-isometric-depth-sorting/