StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark DataFrame aggregate multiple column into one column as a string
| Author | Votes | Δ |
|---|---|---|
| user9613318 | 3 | +1.18 |
| Shaido | 0 | -0.99 |
| Mann | 0 | -1.52 |
Last visited: Aug 15, 2018, 6:18:46 PM