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Answers and rating deltas for

Xcode Swift - Is there an opposite to .contains?

Author Votes Δ
Dharmesh Kheni 2 +0.41
CrazyOne 1 +0.20
Shezad 0 +0.28
khushbu patel -3 -3.77
Last visited: Jun 17, 2019, 2:59:36 PM