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Answers and rating deltas for

How to use regex to tell if first and last character of a string match?

Author Votes Δ
Tobias S 5 +3.39
Allan 3 +0.57
Usman 2 -0.04
Omkar 1 -2.41
Pradeep Pandey 0 -3.68
Last visited: Jun 17, 2019, 2:59:36 PM