转自:http://www.cuplayer.com/player/PlayerCodeAs/2012/0905367.html Null.NaN.undefined 及各自应用对象:变量的默认值: var a:int; // int 型,默认值:0 var b:uint; // uint 型,默认值:0 var c:Number; // Number 型,默认值:NaN var d:Boolean; // Boolean 型,默认值:false var e:String; // String…
一.java program progress of excuting:show in next picture How about the java virtual machine is it,what situation is in the jvm,or how to worke is going? If you want to slove these questions,please read the next picture: The more details…