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Answers and rating deltas for

Why the leading `+` in `j = +i + ( i < 0 ? len : 0 )` (taken from jQuery source code)

Author Votes Δ
SheetJS 41 +4.02
tymeJV 30 +0.10
Josh P 5 -3.85
Last visited: Sep 14, 2014, 5:07:29 AM