StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I declare a function that optionally takes a callback, and returns a Promise only if there i
| Author | Votes | Δ |
|---|---|---|
| psnider | 1 | 0.00 |
Last visited: Jan 18, 2017, 5:56:20 PM