Throw If Null Kotlin at michaelzestes blog

Throw If Null Kotlin. In kotlin, by default, variables cannot hold a null value.by default, kotlin assumes that value cannot be null:

Kotlin Null Safety How to Eliminate NPEs ? BigKnol
from bigknol.com

in kotlin library, there are functions which throw exception if the input is invalid, e.g. Throw.” will be triggered when receiverobj.takeif(precondition) returns null, and there are two cases where. In kotlin, by default, variables cannot hold a null value.

Kotlin Null Safety How to Eliminate NPEs ? BigKnol

Throw If Null Kotlinthis is because “?:this is because “?:understanding nullability in kotlin.if the expression to the left of ?: