StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why am I getting "PG::NotNullViolation null value in column "id" violates not-null co
| Author | Votes | Δ |
|---|---|---|
| TomDunning | 1 | 0.00 |
Last visited: Jan 1, 2019, 8:55:20 AM