StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check text character, is text contain only letter symbol or note. From all language. PHP?
| Author | Votes | Δ |
|---|---|---|
| Swimmer F | -1 | 0.00 |
Last visited: May 14, 2020, 3:16:00 AM