create a map from list kotlin
fun main() {
val numbers = listOf("one", "two", "three", "four")
println(numbers.associateBy { it.first().toUpperCase() })
println(numbers.associateBy(keySelector = { it.first().toUpperCase() }, valueTransform = { it.length }))
}
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4.11
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val map = mapOf(1 to "x", 2 to "y", -1 to "zz")
Thank you!
9
4.11
(9 Votes)
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