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Answers and rating deltas for
check mysql column in table for duplicates in php
| Author | Votes | Δ |
|---|---|---|
| Hanky Panky | 4 | +0.73 |
| zkanoca | 0 | -0.41 |
| willi | 0 | -1.42 |
| Tim White | 0 | -1.17 |
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