StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB: $addToSet/$push document only if it doesn't already exist
| Author | Votes | Δ |
|---|---|---|
| bm_i | 4 | 0.00 |
| Dmitri | 1 | +3.89 |
| Anthony Jack | 0 | -3.89 |
| Hertzel Guinness | 0 | 0.00 |
| kelvinhust | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM