StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Firebase : How to check file already exist before Upload files
| Author | Votes | Δ |
|---|---|---|
| Dmytro Rostopira | 6 | +4.23 |
| mayank modi | 1 | -4.23 |
Last visited: Jan 2, 2019, 11:21:39 AM