StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Active Record: How to find a Parent based on an that there is no association with a given attribute
| Author | Votes | Δ |
|---|---|---|
| adam | 1 | +3.89 |
| Dhanashri Joshi | 0 | -1.72 |
| dileep nandanam | 0 | -2.17 |
Last visited: Oct 21, 2019, 3:17:49 PM