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Answers and rating deltas for

Why cannot I increment returned value?

Author Votes Δ
Fred Foo 7 +0.98
nobalG 2 +2.90
Kartik_Koro 1 +1.14
Alnitak 0 -0.87
Peter Lawrey 0 -0.62
Last visited: May 1, 2015, 8:28:12 PM