StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails - Check if the active record is not empty and then call relation on it
| Author | Votes | Δ |
|---|---|---|
| Md. Farhan Memon | 2 | 0.00 |
Last visited: Oct 27, 2017, 7:18:27 AM