StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What cause "java.lang.NullPointerException" error when I run Notifications app in user-int
| Author | Votes | Δ |
|---|---|---|
| Abdur Rehman | 4 | +3.96 |
| Samer Kasseb | -1 | -3.96 |
Last visited: Oct 18, 2020, 5:58:00 PM