StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark how to merge two column based on a condition
| Author | Votes | Δ |
|---|---|---|
| Vamsi Prabhala | 2 | +0.31 |
| Mahesh Gupta | 0 | -1.22 |
| dassum | 0 | -1.30 |
Last visited: Dec 22, 2019, 3:27:20 AM