StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Perl delete a character from a string unless it is a duplicate
| Author | Votes | Δ |
|---|---|---|
| Dave Cross | 3 | +0.44 |
| Silvar | 2 | -2.19 |
Last visited: Feb 25, 2019, 9:45:30 AM