<https twitter com kotlin status 1050426794682306562> New in kotlinlang #announcements

<https://twitter.com/kotlin/status/105042679468230...

# announcements

u

user

10/11/2018, 4:43 PM

https://twitter.com/kotlin/status/1050426794682306562 New in Kotlin 1.3: contracts, making Kotlin's smart casts twice as smart. Now the compiler understands that a function like isNullOrEmpty performs a null check, and treats the variable as non-null. Read more at https://t.co/gOLHWVm9ov https://t.co/KVQCocWCVp Twitter

❤️ 7

👏 3

🎉 2

⭐ 1

K 1

4 Views