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learngo/10-constants/01-declarations/01-syntax/04-rules/04-len/main.go

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2018-10-13 23:30:21 +03:00
// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
package main
import "fmt"
func main() {
// When argument to len is a constant, len can be used
// while initializing a constant
//
// Here, "Hello" is a constant.
const max int = len("Hello")
fmt.Println(max)
}