StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Laravel 7 Error message: 'SQLSTATE[23000]: Integrity constraint violation: 19 NOT NULL constrain
| Author | Votes | Δ |
|---|---|---|
| mrhn | 3 | 0.00 |
Last visited: Sep 5, 2020, 12:36:14 PM