StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to make sure a class is valid before referencing?
| Author | Votes | Δ |
|---|---|---|
| Alvin Sartor | 4 | +4.36 |
| JQSOFT | 1 | -4.36 |
Last visited: May 14, 2020, 3:16:00 AM