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Answers and rating deltas for
How to concatenate data where rows are the same?
| Author | Votes | Δ |
|---|---|---|
| VBoka | 3 | +0.98 |
| Dinesh Karunarathna | 1 | -1.84 |
| Zaynul Abadin Tuhin | 1 | -0.75 |
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