How to find out the number of CPUs in Go lang?

Question

Is there a simple way to find out the number of CPU's on a local machine using Go lang?

Answer 1

http://play.golang.org/p/cuaf2ZHLIx

package main

import (  
    "fmt"
    "runtime"
)

func main() {
    fmt.Println(runtime.NumCPU())
}