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Answers and rating deltas for

Swift: What does "completionHandler: ((Bool) -> Void)" mean?

Author Votes Δ
Milan NosáΔΎ 4 +0.97
Code Different 2 -0.63
Agent Smith 2 +0.74
Gustavo Vollbrecht 0 -3.52
Last visited: May 24, 2018, 2:52:24 PM