StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Problem with sql - java.sql.SQLException: Operand should contain 1 column(s) (once
Author | Votes | Δ |
---|---|---|
Musa Ay | 2 | 0.00 |
Last visited: Sep 4, 2019, 3:46:46 PM