StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
TypeError: unsupported operand types for +: 'NoneType' and 'str' in Scrapy's dup
| Author | Votes | Δ |
|---|---|---|
| Granitosaurus | 2 | 0.00 |
Last visited: Oct 27, 2017, 7:18:27 AM