Question

How to remove the first word from string in Kotlin

Answer 1

fun trimFirstWord(input: String): String {
    val pos = input.indexOfAny(charArrayOf(' ', '\t'))
    
    return if (pos != -1) input.substring(pos + 1) else input
}

fun main() {
    var s = "c++ c c# java php kotlin"
    
    s = trimFirstWord(s)
    
    println(s)
}




/*
run:

c c# java php kotlin

*/

 

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