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Answers and rating deltas for

How do I strip off nil elements from the end of an array if all my elements are nil?

Author Votes Δ
Glyoko 4 +3.86
akuhn 1 -0.19
Cary Swoveland 1 +0.19
zhon 0 -3.88
Last visited: Jun 24, 2017, 4:03:14 PM