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Answers and rating deltas for
Mongodb version 3+: how to insert new document only if it doesn't exist and get the result
| Author | Votes | Δ |
|---|---|---|
| niranjan harpale | 1 | +3.84 |
| Ankit Kumar Rajpoot | 0 | -0.83 |
| Sumit Yadav | 0 | -0.77 |
| Michael G | 0 | -0.76 |
| Thomas Rückert | 0 | -0.77 |
| Ümit Yayla | 0 | -0.70 |
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