indices
Returns the range of valid indices for the array.
Returns the range of valid indices for the array.
Since Kotlin
1.3
Returns an IntRange of the valid indices for this collection.
Samples
import samples.*
import kotlin.test.*
fun main() {
//sampleStart
val empty = emptyList<Any>()
assertTrue(empty.indices.isEmpty())
val collection = listOf('a', 'b', 'c')
assertPrints(collection.indices, "0..2")
//sampleEnd
}