StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What does the underscore do in the following code?
| Author | Votes | Δ |
|---|---|---|
| Kelvin | 2 | -0.11 |
| Raj Saraogi | 2 | +0.11 |
Last visited: Sep 4, 2019, 3:46:46 PM