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Answers and rating deltas for

Trying to Write NSString sha1 function, but it's returning null

Author Votes Δ
glycol 20 +4.48
Nikolai Ruhe 1 -0.26
rustyshelf 1 -2.42
hd1 -1 0.00
Last visited: Sep 14, 2014, 5:07:29 AM