How to get Last Character in String in Kotlin

How to get Last Character in String in Kotlin ?

To get the last character of a given string in Kotlin, you can use the indexing operator with the length of the string minus one.

In this example,

We create a string named str1 with a value of "Hello World".
We use the indexing operator [] with str1 and str1.length - 1 to get the last character.
Finally, we print the last character to standard output.

fun main() {
    val str1 = "Hello World"
    val lastChar = str1[str1.length - 1]
    print("Last character of the string is: $lastChar")
}

Last character of the string is: d

In this example,

We create a string named str2 with a value of "apple".
We use the indexing operator [] with str2 and str2.length - 1 to get the last character.
Finally, we print the last character to standard output.

fun main() {
    val str2 = "apple"
    val lastChar = str2[str2.length - 1]
    print("Last character of the string is: $lastChar")
}

Last character of the string is: e

In this tutorial, we learned How to get Last Character in String in Kotlin language with well detailed examples.