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Answers and rating deltas for

How can I tell if x.to_i is really 0 (zero)?

Author Votes Δ
sawa 3 +1.76
SHS 2 +0.84
Cary Swoveland 1 +0.64
Harry Bomrah 0 -1.16
Stefan 0 -1.91
Last visited: May 18, 2016, 11:43:12 PM