StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why can't I import org.apache.spark.sql.DataFrame
| Author | Votes | Δ |
|---|---|---|
| T. Gawęda | 5 | +1.76 |
| Ramesh Maharjan | 0 | -1.76 |
Last visited: Oct 27, 2017, 7:18:27 AM