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Answers and rating deltas for
mongodb: how to filter one document for each group with the same property value?
| Author | Votes | Δ |
|---|---|---|
| Isaiah4110 | 2 | +0.49 |
| Volodymyr Synytskyi | 0 | -2.04 |
| Quy | 0 | -1.92 |
Last visited: Mar 19, 2016, 4:59:30 PM