Answers for "getvalue index from array kotlin"

Kotlin

0

how to get index of item in arraylist in kotlin

val b: List<Int> = a.mapIndexed { i, b -> if (b) i else null }.filterNotNull().toList()
val c: List<Int> = a.withIndex().filter { it.value }.map { it.index }

Posted by: Guest on October-02-2020

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