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Answers and rating deltas for

I need to change a zip code into a series of dots and dashes (a barcode), but I can't figure out how

Author Votes Δ
Mike DeSimone 4 +1.39
unutbu 2 +0.26
PaulMcG 1 -0.00
Dan Head 1 +1.02
joe snyder 0 -2.31
msemelman 0 -2.43
Guffa 0 -1.18
Last visited: Sep 14, 2014, 5:07:29 AM