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Answers and rating deltas for

How to check if user input is a number?

Author Votes Δ
mstfyldz 4 +4.11
Waleed Iqbal 2 +1.69
holydragon 1 -0.22
Raja G 1 -1.99
suleymanduzgun 1 -2.02
Last visited: Mar 26, 2019, 2:14:31 PM