Easy learning with example program codes

Python Variables

Python Variables:

Variables are used in python to hold a value at a memory location. Python is a type infer language, i.e the data type of the variables do not need to be declared. It automatically detects the types in accordance with the variable value. Creating a variable is also not a tedious task in python; just need to assign a value to the variable name.

Rules for a Variable Name in Python:

  •  A variable name should not be a keyword.
  • A variable name can begin with a letter or an underscore only.
  • A variable name can contain both numbers and letters along with underscores (A-z, 0-9, and _ ).
  • A Variable name in Python is case-sensitive i.e, sum and Sum are two different variables.

Features of a Python Variable:

  • Python variables can be created whenever required. There is no boundation in declaring a variable in python.
  • Python variables supports multiple assignment in a single statement i.e, user can assign single value to multiple variables or multiple values to multiple variables in a single statement.

Printing “HELLO WORLD” in python using Interactive Mode and using a Variable.

Industrial Training

We offers Placement Oriented Training on Java, Spring, JSF, Hibernate, PHP, AngularJS, Angular 4, PLSQL, Oracle BI Publisher etc. We also provides Online training, please mail us at


We also provides the Development services for Website Development , Java Development, PHP Development, Android App Development etc. You can contact us on

Copyright © 2019 CodesJava Protection Status SiteMap Reference: Java Wiki