Javascript Êý×éѧϰһÔò
1. Ó¦Óà Array.prototype.joinʵÏÖ×Ö·ûºÏ²¢
·½·¨1.
String.prototype.times = function(n) {
return Array.prototype.join.call({length:n+1}, this);
};
"js".times(5) // => "jsjsjsjsjs"
·½·¨2.
var ArrayTest=new Array("HE","LL","O");
var hello = Array.prototype.join.call(ArrayTest, '|');
alert(hello); // => "HE|LL|O");
2.×Ö·û´®·Ö¸î³ÉÊý×é
var _param = "HE||LL||O";
var _paramArray = _param.split("|");
alert(_paramArray.length)
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2.(function(x){return x*x;})(x);
3.(function(x){return x*x;}(x));
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<script
language="javascript">
function FileExist()
{
var sfso=new
ActiveXObject("Scripting.FileSystemObject");
var fPath="[The path of the
file]";
if(sfso.FileExists(fP ......
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<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<script language="javascript" type="text/javascript">
<!-- Ìṩ¸øC#³ÌÐòµ÷Óõķ½·¨ -->
function messageBox(message)
{
alert(message);
}
</script>
</head>
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