Hello_World!

This is a test post, I repeat, this is a test post

#!/bin/bash

echo "Hello_World!"

#!/usr/bin/env python

print "Hello_World!"

object Hello {
    def main(args: Array[String]) = {
        println("Hello_World!")
    }
}

package main

import "fmt"

func main() {  
    fmt.Println("Hello_World!")
}