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Answers and rating deltas for
MongoDB $reduce(aggregation) group with the sum of the nested document in arrays and count by group
| Author | Votes | Δ |
|---|---|---|
| Valijon | 2 | +0.50 |
| Harshal Yelpale | 0 | -4.00 |
Last visited: Dec 22, 2019, 3:27:20 AM