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Answers and rating deltas for

What is the most reliable way of checking if a floating point variable is an integer?

Author Votes Δ
Guffa 5 +1.24
John Feminella 2 +1.82
Ned Batchelder 1 -0.62
devio 1 -0.37
Jimmy J 0 -3.86
Last visited: Sep 14, 2014, 5:07:29 AM