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Answers and rating deltas for
How to prevent inserting if id and date already existed in the database?
| Author | Votes | Δ |
|---|---|---|
| Channaveer Hakari | 2 | +3.90 |
| Gaetano Piazzolla | 0 | -3.90 |
Last visited: Dec 29, 2017, 2:58:04 PM