StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check if a cloud firestore document exists when using realtime updates
| Author | Votes | Δ |
|---|---|---|
| Excellence Ilesanmi | 1 | +4.00 |
| user2131651 | -1 | -4.00 |
Last visited: Jan 21, 2018, 12:37:35 AM