StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
NoMethodError: undefined method `categories' for #<Product:0x00000000070a9810>
| Author | Votes | Δ |
|---|---|---|
| HalilC | 2 | 0.00 |
Last visited: May 11, 2019, 11:16:05 PM