PYTHON BASIC

PYTHON

INTRODUCTION

•   Every day, we are using some technology. So, we are learning some basic programming languages. so many languages are there, for example C, C++, java, dot net, C#, HTML, VB, etc.,
•     Nowadays, Popular AI (artificial intelligence) programs. So, AI is using the Python language.
•     We are leaning toward Python programs. It is an open-source software and a popular programming language. It was created by Guido van Rossum and released in 1991.

ü       synopsis:

·        How to install Python and run.

·        What is Python?

·        What can Python do?

·        Why Python?

·        Syntax of Python and examples

 

HOW TO INSTALL PYTHON AND RUN

            STEPS:

               Go to any search engine --> then type the word PYTHON and enter the loading page the result will be shown. You click the first line python download after going to the Python website page will show.

 

                     Then the side shows the download Python 3.12.4 button in yellow color. Click the download button and the download is processed then the download is finished and the file. Show the install python 3.12.4(64-bit) dialog box is appearing.

 

                       The dialog box option is shown and click the check box in add python.exe to PATH next Install now option is click

                                                                                                                                                                                               Loading the installation in 100% and then displaying the successful option will be shown the click the close button

 

  Finally, the installation is successful.

           How to open and run the Python program go to the taskbar and click the start button the menu appears then click the option python 3.12.4 open python interpreted shell will be shown

              Type the coding in the shell.

                      e.g.: print (“WELCOME TO OWL BLOG”)

The output is:

                WELCOME TO OWL BLOG

ANOTHER WAY TO OPEN (COMMAND PROMPT)

          Go to the taskbar -->click the start button --> menu list is shown --> then click Command Prompt --> the open the cmd window

  

  Type the python word in the shell and press enter key.

  Directly type the source code.

            E.g.: print (“OWL BLOG”)

                         press enter key the output is:

                                      OWL BLOG

 WHAT IS PYTHON?

Python is a popular programming language.

It is used for:

·        Web development (server-side),

·        Software development,

·        Mathematics,

·        System scripting.

WHAT CAN PYTHON DO?

       

·      A server to create web applications.

·        It can be used alongside software to create workflows.

·        Connect to database systems. It can also read and modify files.

·        It is used to handle big data and perform complex mathematics.

·        It is used for rapid prototyping, or for production-ready software development.

 

WHY PYTHON?

•      It works on different OS (Windows, Mac, Linux, Raspberry Pi, etc.).
•      It has a simple syntax similar to the English language.
•     It has a syntax that allows developers to write programs with fewer lines than some other programming languages.
•     It runs on an interpreter system, meaning that code can be executed as soon as it is written. This means that prototyping can be very quick.
•    It can be treated procedurally, in an object-oriented way, or in a functional way.

SYNTAX

print (“some words are typed “)

Example:

print (“OWL BLOG”)

Output:

OWL BLOG