Python Installation | Python Syntax | Python Variables

Python Installation

First, download the latest version of Python from the download page. Link : https://www.python.org/downloads/. Second, double-click the installer file to launch the setup wizard. Click Install Now button to begin the installation.

Python Syntax

• A Python statement ends with a newline character.
• Python uses spaces and indentation to organize its code structure.
• Identifiers are names that identify variables, functions, modules, classes, etc. in Python.
• Comments describe why the code works. They are ignored by the Python interpreter.
• Use the single quote, double-quotes, triple-quotes, or triple double-quotes to denote.

Python Variables

• A variable is a label that you can assign a value to it. The value of a variable can change throughout the program.
• Use the variable_name = value to create a variable.
• The variable names should be as concise and descriptive as possible. Also, they should adhere to Python variable naming rules.