StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Ruby undefined method `[]' for nil:NilClass (NoMethodError) before method call
| Author | Votes | Δ |
|---|---|---|
| engineersmnky | 0 | 0.00 |
Last visited: Apr 27, 2015, 9:13:37 PM