StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
spark drop multiple duplicated columns after join
| Author | Votes | Δ |
|---|---|---|
| stack0114106 | 2 | +0.61 |
| Sundeep Pidugu | 0 | -2.45 |
| Serge Harnyk | 0 | -2.47 |
Last visited: Feb 19, 2019, 8:26:47 AM