learngo/06-variables/02-declarations/03-zero-values/main.go

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import "fmt"

// EXERCISE: Let's run this to see the zero-values yourself

func main() {
	var speed int    // numeric type
	var heat float64 // numeric type
	var off bool
	var brand string

	fmt.Println(speed)
	fmt.Println(heat)
	fmt.Println(off)

	// I've used printf to print an empty string
	// EXERCISE: Use Println to see what happens
	fmt.Printf("%q\n", brand)
}