StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark dataframe aggregate on multiple columns
Author | Votes | Δ |
---|---|---|
the.malkolm | 0 | +0.08 |
David Griffin | 0 | -0.08 |
Last visited: Aug 26, 2016, 2:34:25 PM