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Answers and rating deltas for

How to check a string contains only a particular symbol i.e. all '+' using regular expressio

Author Votes Δ
Andreas 2 +1.29
Mauro Lacy 1 +2.35
mickmackusa 0 -0.45
Bathsheba 0 -1.13
Last visited: Jul 8, 2017, 8:22:40 PM