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Answers and rating deltas for

What does "!" operator mean in javascript when it is used with a non-boolean variable?

Author Votes Δ
GarlicFries 8 +4.10
maerics 4 +0.20
F-A 2 +0.17
Endophage 1 -1.99
James Johnson -2 -3.84
Last visited: Sep 14, 2014, 5:07:29 AM