Hello, Everyone, This is my 13 blog started my day13 as AWS DevOps Engineer #90daysofchallenge with ShubhamLondhe #devops #trainwithshubham.

PYTHON:-

• Python is a Open source, interpreted, general purpose, high level, and object-oriented programming language.

• Guido Van Rossum Created the Python Programming language in feb 1991.

• Python allows us to create a game, built web apps, do general purpose Scripting etc.

• Programming helps human beings to reduce hours of manual efforts.

• Python is used by many of the best tech Companies.

• E.g. Insta, Facebook, Google, Reddit, Spotify etc.

• It is Dynamically typed.

• Python consists of vast libraries and various frameworks like Django, Tensorflow, Flask, Pandas, Keras etc.

• In Python there are two types of modules.

  1. Built In :- Built in modules are pre- installed in python. There is no need to download them.

     ->It come with the python interpreter itself.

     -> E.g. Random, OS etc.

  2. External Module -: There are the modules that are not pre installed in python. i.e. we need to download before using them in our program.

     For e.g. Flask, Pandas, Tenserflow etc.

• Task1:

  1. Install Python in your respective OS, and check the version.

     Ans:- How to install python.

     For Ubuntu:

     ->Let's update our server with latest packages first,

     Sudo apt update

     ->Now let's install python version-3.6 with following command

     Sudo apt install python

     ->To check version of python

     python3 --version

     For windows:

     You should follow the link: Download Python | Python.org

  2. Read about different Data Types in Python.

     

     Ans:- Data types in Python:-

     ->Data Type in Python is used to classify the value stored in a variable during the program execution.

     -> Whenever a variable is defined in Python, the interpreter allocates some memory according to the data stored in the variable

     ->Data types specifies the types of a variable holds.

     -> By default , python provides built in data types.

     Types :-

     1. Numeric data:-

        -> Int :- it is used to store the integer values

        • Integer (<class 'int'>)

-> Floating point number:- Used to store decimal or floating point number

• (<class 'float'>)

->Complex (complex): Complex numbers are used to represent numbers with a real and imaginary part. They are written in the form of a + bj, where a is the real part and b is the imaginary part.

1. Boolean Data Types:-

   Boolean Data Type(bool): Represents either True or False, used for logical operations and conditions.

   • (<class 'bool'>)

2. Sequenced Data types:-

   -> String Data Type(str): Represents a sequence of characters enclosed in single quotes (‘ ‘) or double quotes (” “), such as “Hello, World!”, ‘Python’.

   • (<class 'str'>)

-> List:- List are used to store multiple item in a single variable.

• List are mutable .

->Tuples:- Tuples is an ordered collection of data with element separated by comma and enclosed with in parenthesis.

• Tuples are immutable and cannot be modified after creation.