How to Remove specific Substring in Kotlin - Step by Step Examples

How to Remove specific Substring in Kotlin ?

To remove a specific substring from a string in Kotlin, you can use the `replace` function of the String class.

In this example,

We create a string named str with a value of "Hello World".
We use the replace function to replace the substring "World" with an empty string "", effectively removing it.
The replace function returns a new string with the specified replacements.
Finally, we print the modified string str to standard output.

fun main() {
    var str = "Hello World"
    str = str.replace("World", "")
    println("Modified string: $str")
}

Modified string: Hello

In this example,

We define a string named text with a value of "I like apple pie".
We then use the replace function to replace the substring "apple" with an empty string "".
The replace function creates and returns a new string with the specified replacements.
Finally, we print the modified string text to standard output.

fun main() {
    var text = "I like apple pie"
    text = text.replace("apple", "")
    println("Modified string: $text")
}

Modified string: I like  pie

In this tutorial, we learned How to Remove specific Substring in Kotlin language with well detailed examples.