33.Prefix Suffix - Programming in GO
HasPrefix tests whether the string s begins with prefix:
strings.HasPrefix(s, prefix string) bool
HasSuffix tests whether the string s end with suffix:
strings.HasSuffix(s, suffix string) bool
package main
import (
"fmt"
"strings"
)
func main() {
var str string = "This is an example of a string"
fmt.Printf("T/F? Does the string \"%s\" have prefix %s? ", str, "Th")
fmt.Printf("%t\n", strings.HasPrefix(str, "Th"))
}
Output: T/F? Does the string “This is an example of a string” have prefix Th? True
