Here, We will learn about LastIndexByte() function in strings package in go. LastIndexByte() function is used to get the index of the last instance of byte character in string in go golang.
Function prototype:
func LastIndexByte(str string, c byte) int
Return value:
LastIndexByte() function in strings package
returns the index of the last instance of char
byte in string else -1 if c is not present in
str.
Example with code:
package main
import (
"fmt"
"strings"
)
func main() {
s := strings.LastIndexByte("Go, Golang", 'l')
fmt.Println(s)
s = strings.LastIndexByte("Hello, Hii", 'H')
fmt.Println(s)
s = strings.LastIndexByte("Jonh, Kber", 'e')
fmt.Println(s)
s = strings.LastIndexByte("Abtir, Kupe", 'b')
fmt.Println(s)
}
Output:
6
7
8
1
To learn more about golang, Please refer given below link:
https://techieindoor.com/go-lang-tutorial/
References:
https://golang.org/doc/
https://golang.org/pkg/