StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str' +HOST
| Author | Votes | Δ |
|---|---|---|
| Hisham Karam | 1 | 0.00 |
Last visited: Jan 17, 2017, 1:10:57 PM