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Answers and rating deltas for

what does ++ exactly mean in Swift?

Author Votes Δ
dfrib 2 +0.51
Sulthan 2 +0.41
sasquatch 2 +1.60
user3441734 1 -0.65
aashish tamsya 0 -3.77
Last visited: May 30, 2016, 5:26:30 AM