StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check old data is null or not or check by isset() from input laravel Blade
| Author | Votes | Δ |
|---|---|---|
| Akhtar Munir | 3 | 0.00 |
Last visited: Sep 5, 2020, 12:36:14 PM