Created
February 13, 2010 23:13
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| // uniqueifying strings | |
| arr = 'group1,group2,group1,group4'.split(','); | |
| $.map(arr, function(v,i){ return $.inArray(v,arr)!=i ? null : v }); | |
| // w regex | |
| 'group1,group2,group1,group4'.replace(/((^|,)([^,]+).*),\3(?=,|$)/g, '$1') | |
| /by temp01 |
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