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Answers and rating deltas for

How can I check if my string contains a period in JavaScript?

Author Votes Δ
jwodder 6 +4.14
AlienWebguy 3 +2.40
Dan Tao 1 -0.17
james 0 -2.57
ratsbane 0 -2.64
Last visited: Sep 14, 2014, 5:07:29 AM