python 2. code example

Example 1: download python

Step 1: Download Python newest version from

 https://www.python.org/downloads/

Step 2:Install Python
Step 3:Download Pycharm Community free version
Step 4:Install and open Pycharm
Step 5:Write print("Hello New World")
  //Hurray you are about to start python

Example 2: [1::2] python

>>> L = range(10)
>>> L[::2]
[0, 2, 4, 6, 8]