StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How can I use SED to replace a specific character in a substring
| Author | Votes | Δ | 
|---|---|---|
| Juan Manuel Fresia | 2 | +4.10 | 
| James Brown | 0 | -0.51 | 
Last visited: Jan 28, 2020, 3:24:22 AM