main.go 源码
// 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
// Go is a strongly typed programming language.
// Even a float and an integer are different types.
// Or: int32 and int are different types.
// EXERCISE: Try uncommenting the lines
// And observe the errors
func main() {
var speed int
// speed = "100"
var running bool
// running = 1
var force float64
// speed = force
// Go automatically converts the typeless
// integer literal to float64 automatically
force = 1
// keep the compiler happy
_, _, _ = speed, running, force
}
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