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Answers and rating deltas for

how to judge whether a macro function is defined or not?

Author Votes Δ
ThomasH 2 +3.98
simonc 2 +1.49
ouah 1 -0.84
Alok Save 1 -1.27
MOHAMED 1 +0.12
Last visited: Sep 14, 2014, 5:07:29 AM