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Answers and rating deltas for
avoid duplicate in php sql
| Author | Votes | Δ |
|---|---|---|
| Yatin Khullar | 1 | +3.60 |
| Mohan Gopal | 0 | -1.22 |
| Pupil | 0 | -0.15 |
| Malay M | 0 | -1.17 |
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