StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
spark dataframe handle option some none
Author | Votes | Δ |
---|---|---|
Rui Gonçalves | 2 | +3.87 |
Vidya | 1 | -0.48 |
Last visited: Jul 2, 2017, 3:40:19 PM