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Answers and rating deltas for

Objective-c - Purpose of categories and protocols

Author Votes Δ
fzwo 14 +4.38
Jhaliya 4 +0.62
Marcin Świerczyński 2 -1.03
ocodo 2 -0.52
fabian789 1 -4.19
Last visited: Sep 14, 2014, 5:07:29 AM