StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate null and not null count for 3 columns in an Oracle table
Author | Votes | Δ |
---|---|---|
Oto Shavadze | 4 | +4.62 |
Gordon Linoff | 2 | -0.58 |
Last visited: Jul 7, 2017, 2:41:32 PM