http://www.onjava.com/pub/a/onjava/2001/05/30/optimization.htmlComparing the performance of LinkedLists and ArrayLists (and Vectors) (Page last updated May 2001, Added 2001-06-18, Author Jack Shirazi, Publisher OnJava). Tips: ArrayList is faster than
//获得屏幕的分辨率 var x:Number=Capabilities.screenResolutionX; var y:Number=Capabilities.screenResolutionY; Alert.show("x="+x+"y="+y); 第二种方法 Alert.show(stage.fullScreenWidth+"=="+stage.fullScreenHeight); //获得stage(工作区)的宽.高 Alert.sho
In this tutorial we will discuss about different types of questions that can be used in a Java interview, in order for the employer to test your skills in Java and object-oriented programming in general. In the following sections we will discuss abou
Map迭代的使用: Map map = new HashMap() ; Iterator it = map.entrySet().iterator() ; while (it.hasNext()) { Map.Entry entry = (Map.Entry) it.next() ; Object key = entry.getKey() ; Object value = entry.getValue() ; } Jsp页面 function exportWord(){ var data = s