StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check existence of data in database using Yii2?
| Author | Votes | Δ |
|---|---|---|
| ScaisEdge | 3 | +0.20 |
| Rafal | 3 | +2.24 |
| Đào Minh Hạt | 2 | -2.54 |
Last visited: Jun 24, 2017, 4:58:10 PM