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var a = [1,2,3];
var b = [1,2,3];
alert(a == b); // false
½á¹ûÊÇ false. Ö¤Ã÷Á½¸öÊý×é²»ÄÜÖ±½Ó±È½ÏÏàµÈ¡£
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ÏÈÅÅÐò£¬ÔÙÀûÓÃtoString·½·¨£¬±È½Ï¡£ÀýÈ磺
var a = [1,2,3];
var b = [1,2,3];
alert(a.sort().toString() == b.sort().toString());
½á¹ûΪtrue
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Ö±½ÓtoString() ±È½ÏÒ²ÊÇ¿ÉÒԵġ£
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from: http://topic.csdn.net/u/20091109/10/379ceb1b-4554-4677-8df0-142bd098ea36.html
1. oncontextmenu="window.event.returnValue=false" ½«³¹µ×ÆÁ±ÎÊó±êÓÒ¼ü
<table border oncontextmenu=return(false)> <td>no </table> ¿ÉÓÃÓÚTable
2. <body onselectstart="return false"> È¡ ......
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HTML²¿·Ö£º=====================================================
<html>
<head>
<script language="VBscript">
<!--
function M_b()
set M_e=Scene.Engine
M_e.Nodes("MyScript").Fields("nodestring")="Shape {geometry Box{}}"
M_e.Nodes ......
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1. CSS "float" Öµ
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var arrayObj = new Array();¡¡//´´½¨Ò»¸öÊý×é
var arrayObj = new Array([size]);¡¡//´´½¨Ò»¸öÊý×é²¢Ö¸¶¨³¤¶È£¬×¢Òâ²»ÊÇÉÏÏÞ£¬Êdz¤¶È
var arrayObj = new Array([element0[, element1[, ...[, elementN]]]]);¡¡´´½¨Ò»¸öÊý×é²¢¸³Öµ
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Ö÷Òªº¯Êý CallJScript
BOOL CallJScript(const wchar_t * func, VARIANT * vtParams, int cNumberOfParam, VARIANT * vtResult)
{
if(!func || !func[0])
return FALSE;
CComPtr<IDispatch> spScript;
spScript = GetJScript();
if(!spScript)
return FALSE;
DISPID dispID = NULL;
CC ......