How to Remove Last Character in a String in Go - Step by Step Examples

How to Remove Last Character in a String in Go ?

To remove the last character of a string in Go, you can use string slicing with the range from 0 to the length of the string minus 1.

In this example,

We declare a variable named str1 with a value of "Hello World".
We use string slicing with the range from 0 to the length of the string minus 1 to remove the last character.
Finally, we print the modified string.

package main
import "fmt"
func main() {
    str1 := "Hello World"
    str1 = str1[:len(str1)-1]
    fmt.Println("Modified string is:", str1)
}

Modified string is: Hello Worl

In this example,

We declare a variable named str2 with a value of "apple".
We use string slicing with the range from 0 to the length of the string minus 1 to remove the last character.
Finally, we print the modified string.

package main
import "fmt"
func main() {
    str2 := "apple"
    str2 = str2[:len(str2)-1]
    fmt.Println("Modified string is:", str2)
}

Modified string is: appl

In this tutorial, we learned How to Remove Last Character in a String in Go language with well detailed examples.