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Answers and rating deltas for

How to find string like ****-******-******-**** using grep?

Author Votes Δ
Cyrus 1 +0.57
T.J. Crowder 1 -0.16
karthik manchala 0 -1.57
BlackM 0 -1.76
Last visited: Jan 2, 2016, 12:55:16 PM