StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can i check if character occurs twice
| Author | Votes | Δ |
|---|---|---|
| Pushpesh Kumar Rajwanshi | 2 | +0.47 |
| Markus Appel | 0 | -3.75 |
Last visited: Mar 4, 2019, 2:24:38 PM