StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Error in writing a dataFrame: java.lang.RuntimeException: scala.Tuple2 is not a valid external type
| Author | Votes | Δ |
|---|---|---|
| partha_devArch | 2 | +4.12 |
| Jānis Š. | 0 | -4.12 |
Last visited: Dec 22, 2019, 3:27:20 AM