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Answers and rating deltas for

How to write a regular expression that allows non-repeating underscores

Author Votes Δ
Björn Höhrmann 4 +4.20
Pushpesh Kumar Rajwanshi 1 +0.36
Webber 0 -1.12
Quixrick -1 -0.74
Last visited: Sep 4, 2019, 3:46:46 PM