Hello World Examples

hello_world.py

class HelloWorld:

    def __init__(self, name):
        self.name = name.capitalize()
       
    def sayHi(self):
        print "Hello " + self.name + "!"

hello = HelloWorld("world")
hello.sayHi()

hello_world.rb

class HelloWorld
   def initialize(name)
      @name = name.capitalize
   end
   def sayHi
      puts "Hello !"
   end
end

hello = HelloWorld.new("World")
hello.sayHi

hello_world_python.txt

This is hello_world_python.txt

hello_world_two.md

Run ruby hello_world.rb or python hello_world.py to print Hello World

new_file.txt

This is a new placeholder file.