StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
spark how to reduce by column of data type is date
| Author | Votes | Δ |
|---|---|---|
| stack0114106 | 1 | +1.44 |
| Psidom | 1 | -1.44 |
Last visited: Feb 19, 2019, 8:26:47 AM