Question

How to convert an ASCII character into a hex value in Kotlin

Answer 1

fun charToHex(char: Char): String {
    return char.code.toString(16).uppercase()
}

fun main() {
    val char = 'A'
    
    val hexValue = charToHex(char)
    
    println("The hex value of '$char' is: $hexValue")
}



 
/*
run:
   
The hex value of 'A' is: 41
   
*/

 

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