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Answers and rating deltas for
how to sum up the document in mongo db
| Author | Votes | Δ |
|---|---|---|
| Alex P. | 1 | 0.00 |
Last visited: Mar 20, 2018, 12:41:18 PM
| Author | Votes | Δ |
|---|---|---|
| Alex P. | 1 | 0.00 |