Hello World

This is my first post, I will introduce you to the magnificent world of programming. Today I will be coming towards some basic knowledge that you might want to know. I will also come towards to the knowledge of making games and all sorts of things at the end of the year. Now to all programmers I would say, should be able to know what is "Hello World!". Hello World is some small message usually used for testing, this was initiated from the book "The C Programming Language de Brian Kernighan et Dennis Ritchie". The very first example of this book printed "hello, world" without any ponctuation or capital letters but just a comma.
This post will be talking about "How to program Hello World in Kivy". First, before starting our awesome programming, I am telling to everyone that Kivy is a library of Python firstly and secondly ..... let's do it !
Ok, here we have some basic programs to show Hello World (in Kivy first) :

import kivy
kivy.require('1.9.0') # replace with your current kivy version !

from kivy.app import App
from kivy.uix.label import Label


class MyApp(App):

    def build(self):
        return Label(text='Hello world')


if _name_ == '__main__':
    MyApp().run()

Here I will explain you that we have:

- Imported the library Kivy
- Kivy requires a version and this version is 1.9.0 (for me) or above.
- From Kivy modules kivy.app and kivy.uix.label, we will import the classes App and then Label.
- We have created our classe MyApp based on App, its base class.
- Then we have defined build method and returned Label and its text.

When we run this program, _name_ will be '__main__', and the statement MyApp().run() will be executed.