HasPrefix and Contains in Golang

Application

Create new folder named src. In src folder, create new file named main.go as below:

package main

import (
	"fmt"
	"strings"
)

func main() {

	s1 := "computer"
	s2 := "pu"

	result1 := strings.HasPrefix(s1, s2)
	fmt.Println("result 1: ", result1)

	result2 := strings.HasSuffix(s1, s2)
	fmt.Println("result 2: ", result2)

	result3 := strings.Contains(s1, s2)
	fmt.Println("result 3: ", result3)

}

Output

Open Terminal windows in Visual Studio Code and run command line: go run main.go

result 1:  false
result 3:  false
result 4:  true