Day 13 - 90DaysofDevOps

Introducing Python

Python:- Python is an Open source, general-purpose, high-level, and object-oriented programming language.

It was created by Guido van Rossum
Python consists of vast libraries and various frameworks like Django, Tensorflow, Flask, Pandas, Keras, etc.

The main features for which it is so much famous and used widely in all over the world:-

Easy to code and read.
Expressive.
Free and Open-Source.
High-Level.
Interpreted.
Object-oriented.
Large standard library.

Let's keep it simple today. Are you ready to install python with me on your system!!!!!!

Installing Python

Currently, I am using Ubuntu VM. so I will show how to install Python.

In Unix-based systems, python can be installed through package managers. As we discussed in our previous blogs, there are different package managers for different OS. In Linux it is YUM but in Ubuntu it is APT-GET.

$ apt-get install python<version_name>

If you are using windows you can download the package from the below link:-python.org/downloads

Before installing of python

It is not in my system so need to install

Data types in Python

What is a data type?

It is the data or the information that we feed to our programs or codes that may be in the form of user inputs or default values that get analyzed and provide required outputs.

Number:

Integer - This value is represented by the int class. It contains positive or negative whole numbers.

Float - This value represents by the float class. It contains decimal values.

Complex - Complex number is represented by a complex class. It is specified as (real part) + (imaginary part)j.

Dictionary:

It is an unordered collection of data values, used to store data values like a map, unlike other Data Types that hold only a single value as an element, a Dictionary holds a key: value pair.