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Answers and rating deltas for

How to prevent duplicate entries being added to DB table?

Author Votes Δ
John Woo 5 +0.34
jlibert 1 -0.78
Arun Killu 1 -0.37
Byung Kyu Kim 1 -0.79
Andrew 1 -0.77
Last visited: Sep 14, 2014, 5:07:29 AM