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Answers and rating deltas for

Regex for Alphanumeric and ' ', '-', '_', and '.'?

Author Votes Δ
chaos 5 +1.48
Amber 3 +0.33
Gumbo 1 -1.29
vulcan_hacker 0 -3.14
Last visited: Sep 14, 2014, 5:07:29 AM