StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SPARK DataFrame: select the first 3 rows of each group
| Author | Votes | Δ |
|---|---|---|
| user7332392 | 0 | 0.00 |
| Nikhil Bhide | 0 | 0.00 |
Last visited: Mar 22, 2017, 11:03:43 PM