StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count unique elements and sum up values in a pandas groupby operation
| Author | Votes | Δ |
|---|---|---|
| cs95 | 3 | +0.26 |
| nayan patra | 0 | -2.09 |
Last visited: Dec 22, 2017, 3:48:11 AM