StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str' - using Beautiful
| Author | Votes | Δ |
|---|---|---|
| Adham Nm | 0 | 0.00 |
Last visited: Jun 20, 2018, 6:45:27 PM