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Answers and rating deltas for

How to generate a random number which is different from the previous one in Objective C

Author Votes Δ
SAKrisT 3 +4.27
lakesh 1 +0.68
greymouser 1 +1.20
Sport 0 -3.56
Jody Hagins 0 -0.92
Last visited: Sep 14, 2014, 5:07:29 AM