gistfile1.txt

package main

import (
	"fmt"
	"net/http"
	"time"
)

func viewHandler(w http.ResponseWriter, r *http.Request) {
  w.Header().Set("Date", fmt.Sprintf("%s", time.UTC()))
  w.Header().Set("Content-Type", "text/plain; charset=utf-8")
  w.Header().Set("Server", "hello world server")
	fmt.Printf(w, "Hello World")
}

func main() {
	http.HandleFunc("/", helloWorldHandler)
	http.ListenAndServe(":8080", nil)
}