StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark Scala - get number of unique values by keys
Author | Votes | Δ |
---|---|---|
ashburshui | 2 | +3.85 |
Ramesh Maharjan | 1 | -0.48 |
Last visited: Feb 11, 2018, 8:38:02 PM