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Answers and rating deltas for

How to find out if there is an "." in an NSString?

Author Votes Δ
HyLian 14 +4.70
Ole Begemann 3 -4.70
Prasad G 1 0.00
Peter Hosey 1 0.00
capikaw 0 0.00
Last visited: Sep 14, 2014, 5:07:29 AM