Revision: 21410
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at December 11, 2009 16:56 by keith
Initial Code
var arr=[9, 7, 1, 9, 2, 3, 7, 4, 5, 4,7],
i,
arrayLength=arr.length,
out=[],
obj=[];
for (i=0; i < arrayLength; i++) {
obj[arr[i]]=0;
}
for (i in obj) {
out.push(i);
}
alert(out);
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from this page: http://dreaminginjavascript.wordpress.com/2008/08/22/eliminating-duplicates/
Initial Title
Remove Duplicate Numbers in an Array
Initial Tags
javascript
Initial Language
JavaScript