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Answers and rating deltas for

Shall I design the following API using null returned value, or checked exception, or possible nul...

Author Votes Δ
Charles Salvia 3 +0.05
Chris Thompson 3 +0.51
zellus 1 -1.01
Mario The Spoon 0 -3.45
Last visited: Sep 14, 2014, 5:07:29 AM