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JavaScript         ECMAScriptÊÇÕâ¸ö½Å±¾ÓïÑԵıê×¼»¯°æ±¾¡£ ScriptÔªËØ£º             ÔÚHTML´úÂëÖÐÌí¼ÓJavaScript´úÂë             Ò²¿ÉÒ԰ѽű¾´úÂë·ÅÔÚÒ»¸öµ¥¶ÀµÄ.jsÎļþÖУ¬ È»ºó£¬ÔÚscript¿éÖÐÓÃsrcÊôÐÔÒýÓÃÕâ¸öµ¥¶ÀµÄÎļþ£º ±äÁ¿µÄÉùÃ÷£º             ±äÁ¿ÓÃvar¹Ø¼ü×ÖÉùÃ÷£¨µ«Õâ¸övarÓëC#3.0ÖеÄÍêÈ«²»Í¬£©¡£             JavaScript²»ÊÇÇ¿ÀàÐÍ»¯ÓïÑÔ£¬varÉùÃ÷µÄ±äÁ¿¿ÉÒÔÊÇÈκÎÀàÐÍ£¬±ÈÈ磺             var x=3;             x="text";             x=new Object();             x.FistName = "Tom";             ±äÁ¿Ê±¶¯Ì¬´´½¨ ºÍ ¸³ÖµµÄ¡£             Ò²¿ÉÒÔÔÚÒ»ÐдúÂëÉÏÉùÃ÷ºÍ³õʼ»¯¶ÔÏó£º             var p = {"FirstName":"Tom", "LastName": Turbo };             ·ÃÎÊÊôÐÔÖµ£º             var f = p.FirstName;             var l = p["LastName"]; ¶¨Ò庯Êý£º             º¯ÊýÓÃfunction¹Ø¼ü×Ö¶¨Òå function foo(arg1, arg2)             {    ......    }             Ò²¿ÉÒÔÓÃFunction¶ÔÏóÀ´¶¨ÒåÒýÓú¯ÊýµÄ±äÁ¿¡£ var add = new Function("x","y","return x + y");   //×îºóÒ»¸ö²ÎÊý¶¨ÒåÁ˺¯ÊýµÄÖ´Ðз½Ê½


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<html>
<head>
<title></title>
<script language="javascript">
var arr=new Array();
arr[0]=3.5;
arr[1]=300;
arr[2]=50;//»»³É30
arr[3]=1.5;//»»³É40 Ö®ºó¾ÍOKÅÅÐò¾ÍÊÇÉýÐòµÄ
arr[4]=400;
arr.sort();//Õâ¸öÅÅÐò³öÀ´Ôõô²»ÊÇÉýÐòµÄ
for(var i=0;i<arr.length;i++)
{
do ......

JavascriptË¢ÐÂÒ³Ãæ

1 history.go(0)
2 location.reload()
3 location=location
4 location.assign(location)
5 document.execCommand('Refresh')
6 window.navigate(location)
7 location.replace(location)
8 document.URL=location.href
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1¡¢×Ô¶¯Ë¢Ð£º
<script type="text/javascript">setInt ......

Javascript »ñÈ¡ÍøÒ³¸÷¸ß¶È²ÎÊý

 <SCRIPT   LANGUAGE="JavaScript"> 
  var     s   =   ""; 
  s   +=   "\r\nÍøÒ³¿É¼ûÇøÓò¿í£º"+   document.body.clientWidth; 
  s   +=   "\r\nÍøÒ³¿É¼ûÇøÓò¸ß ......

Îò͸JavaScript

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    ±à³ÌÊÀ½çÀïÖ»´æÔÚÁ½ÖÖ»ù±¾ÔªËØ£¬Ò»¸öÊÇÊý¾Ý£¬Ò»¸öÊÇ´úÂë¡£±à³ÌÊÀ½ç¾ÍÊÇÔÚÊý¾ÝºÍ´úÂëǧ˿ÍòÂÆµÄ¾À²øÖгÊÏÖ³öÎÞÏÞµÄÉú»úºÍ»îÁ¦¡£
    Êý¾ÝÌìÉú¾ÍÊÇÎľ²µÄ£¬×ÜÏë±£³Ö×Ô¼º¹ÌÓеı¾É«£»¶ø´úÂëÈ´ÌìÉú»îÆÃ£¬×ÜÏë¸Ä±äÕâ¸öÊÀ½ç¡£
 
  
Äã¿´£¬Êý¾Ý´úÂë¼äµÄ¹ØÏµÓëÎïÖ ......

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alert(parseInt("101101", 2))

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function toBin(intNum) {
var answer = "";
if(/\d+/.test(intNum)) {
while(intNum != 0) {
answer = Math.abs(intNum%2)+answer;
intNum = parseInt(intNum/2);
}
......
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