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var o = ['Äã', 'da', 'Äã', 123, 'fm', 'fm', 'da', 123, 'fm', 123];
var n = [];
var s = -1;
var t = null;
o.sort();
for(var i = 0; i < o.length; i++)
{
if(o[i] != t)
{
s += 1;
n[s] = [];
}
n[s][n[s].length] = t = o[i];
}
for(var i = 0; i < n.length; i++)
{
alert(n[i]);
}
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ÔÖ·£ºhttp://www.dreamdu.com/blog/2008/10/19/json_in_javascript/
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×÷ÕߣºDouglas Crockford
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var itemsRef = items; //´´½¨Ò»¸öÒýÓÃ
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var foo = "test";
if(true){
var foo = "new foo";
}
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alert(foo == "new foo");
function test(){
var foo = "old test";
}
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test();
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