Three new books, Go Optimizations 101, Go Details & Tips 101 and Go Generics 101 are published now. It is most cost-effective to buy all of them through this book bundle in the Leanpub book store.

operator 3

What does the following program print?
package main

const N = 1
var n = N
var a byte = 128 << N >> N
var b byte = 128 << n >> n

func main() {
	println(a, b)
}

Choices:

Answer: 128 0

Run it on Go play.

Key points:

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