How to Append a String to another String in Kotlin - Step by Step Examples

How to Append a String to another String in Kotlin ?

To append a string to another string in Kotlin, you can use the plus operator or the plusAssign operator to concatenate the strings.

In this example,

fun main() {
    val str1 = "Hello"
    val concatenated = str1 + " World"
    println(concatenated)
}

Hello World

In this example,

We create a string named str2 with a value of "banana".
We then use the plusAssign operator to append the string "apple" to str2.
The plusAssign operator concatenates the two strings and assigns the result to the variable str2.
Finally, we print the updated string to the console.

fun main() {
    var str2 = "banana"
    str2 += "apple"
    println(str2)
}

bananaapple

In this tutorial, we learned How to Append a String to another String in Kotlin language with well detailed examples.