elgs

var cluster = require('cluster');
var http = require('http');
var numWorkers = 2;

if (cluster.isMaster) {
    // Fork worker.
    for (var i = 0; i < numWorkers; ++i) {
        console.log('master: about to fork a worker');
        cluster.fork();

elgs

func reverse(input string) string {
	n := 0
	rune := make([]rune, len(input))
	for _, r := range input {
		rune[n] = r
		n++
	}
	rune = rune[0:n]
	// Reverse
	for i := 0; i < n/2; i++ {