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Answers and rating deltas for

How do I get a foreach loop to skip records in an array which have a blank field?

Author Votes Δ
Ivan Krechetov 3 +3.61
Slava Semushin 1 +0.25
Joshua - Pendo 1 +0.37
sled 0 -4.23
Last visited: Sep 14, 2014, 5:07:29 AM