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Revision: 59205
at August 23, 2012 23:16 by guilhermehn
Updated Code 
function unique(arr, dup) {
    dup = dup ? arr.concat() : arr;
    for(var i = 0; i < dup.length; i++) if(dup.indexOf(dup[i]) < i) dup.splice(i--);
    return dup;
}

Revision: 59204
at August 23, 2012 23:01 by guilhermehn
Initial Code 
function unique(arr,dup) { dup = dup ? arr.concat() : arr; for (var i=0; i < dup.length; i++) if (dup.indexOf(dup[i]) < i) dup.splice(i--); return dup; }
Initial URL 









Initial Description





Original by dvdrtrgn









Initial Title





Remove duplicate itens from an array









Initial Tags





javascript, array









Initial Language





JavaScript