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Answers and rating deltas for

Is it ever valid to convert an object from a base class to a subclass

Author Votes Δ
Terry Wilcox 14 +3.69
Joseph 4 +1.55
Boris Callens 2 +1.29
Jamie Ide 1 +0.22
Rob Wells 0 -0.63
Mark Schultheiss 0 -3.21
Last visited: Sep 14, 2014, 5:07:29 AM