StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What is difference between !! and ? in kotlin's null safety?
Author | Votes | Δ |
---|---|---|
Andrea Cioccarelli | 2 | +4.09 |
MoTahir | 1 | -1.42 |
coroutineDispatcher | 1 | -0.16 |
Vlad | 1 | -1.37 |
Last visited: May 14, 2020, 3:16:00 AM