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Answers and rating deltas for

Why does [a-zA-Z] match both numbers and letters?

Author Votes Δ
jcsanyi 6 +3.83
Praveen Kumar Purushothaman 3 +0.63
Burhan Khalid 1 -0.64
Paul Bennett 0 -3.76
Last visited: Sep 14, 2014, 5:07:29 AM