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Answers and rating deltas for

Why is adding a subclass a of type in a collection is illegal?

Author Votes Δ
kosa 6 +1.03
Tobb 1 +1.53
Ghillie Dhu 0 -2.48
feeling abused and harassed 0 -0.91
Last visited: Sep 14, 2014, 5:07:29 AM