func ExampleCanBackquote() {
	fmt.Println(strconv.CanBackquote("Fran & Freddie's Diner ☺"))
	fmt.Println(strconv.CanBackquote("`can't backquote this`"))

	// Output:
	// true
	// false
}

func ExampleFormatBool() {
	v := true
	s := strconv.FormatBool(v)
	fmt.Printf("%T, %v\n", s, s)

	// Output:
	// string, true
}

func ExampleFormatFloat() {
	v := 3.1415926535