StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In Kotlin, what is the best way to make `String? + String?` return `null` if any of the inputs are `
| Author | Votes | Δ |
|---|---|---|
| Utku Özdemir | 2 | +1.69 |
| matt freake | 2 | +0.23 |
| bam bam | 0 | -3.54 |
Last visited: Nov 27, 2022, 9:27:33 PM