I have NSMutableArray with 50 array elements. I need to generate randomly without any repetition. Can you suggest some sample codes.
I have NSMutableArray with 50 array elements. I need to generate randomly without any
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I have NSMutableArray with 50 array elements. I need to generate randomly without any repetition. Can you suggest some sample codes.
here is sample to get random int less than 1000.
to stay without duplicates, just check before inserting