StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark GroupBy While Maintaining Schema With Nulls
Author | Votes | Δ |
---|---|---|
Dominic Egger | 1 | +4.18 |
Oli | 0 | -4.18 |
Last visited: Jun 25, 2018, 4:45:33 PM