StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift 3, Firebase completion Handler is executed twice
| Author | Votes | Δ |
|---|---|---|
| Jay | 1 | 0.00 |
Last visited: Dec 3, 2017, 2:09:25 PM
| Author | Votes | Δ |
|---|---|---|
| Jay | 1 | 0.00 |