Python-introduction | Python tutorial for beginners | python tutorial-part #1

Python tutorial for beginners- Python introduction

:- learn step-by-step with examples and video tutorials | python programming learning beginner to advance.  

what is python?

Python is a high level, dynamic and interpreted programming language. It supports Object Oriented programming approach to develop software. it's simple and easy to learn and it also provides lots of high-level data structures.

Python's syntax and dynamic typing with its interpreted nature make it an ideal language for scripting and rapid application development.

Python supports multiple programming patterns, including object-oriented, imperative, and functional or procedural programming styles.

Python is not intended to work in a particular area, such as web programming. That is why it is known as multipurpose programming language because it can be used with web, enterprise, 3D CAD, etc.

We don't need to use data types to declare variable because it is dynamically typed so we can write a=10 to assign an integer value in an integer variable.
Python makes the development and debugging fast because there is no compilation step included in Python development, and the edit-test-debug cycle is very fast.

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:--------Python introduction pdf file---------:
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Python use:

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Python is used millions of programmers and is used in many places. Sometimes only Python code is used for a program, but most of the time it is used to do simple jobs while another programming language is used to do more complicated tasks.

Its standard library is made up of many functions that come with Python when it is installed. On the Internet, there are many other libraries available that make it possible for the Python language to do more things. These libraries make it a powerful language; it can do many different things
Some things that Python is often used for are:

•Web development
•Scientific programming
•Desktop GUIs
•Network programming
•Game programming

Syntax:

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Python has a very easy-to-read syntax. Some of Python's syntax comes from C, because that is the language that Python was written in. But Python uses whitespace to delimit code: spaces or tabs are used to organize code into groups. This is different from C. In C, there is a semicolon at the end of each line and curly braces ({}) are used to group code. Using whitespace to delimit code makes Python a very easy-to-read language.

Example:

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This is a small example of a Python program. It shows "Hello World!" on the screen

x= 1,print(x)

result: 1

Now

y= "Hello World",Print(y)

result: Hello World

2nd example:

x= I am Thorprint(x)

result: I am Thor

Python also does something called "dynamic variable assignment". This means that when a number or word is made in a program, the user does not have to say what type it is. This makes it easier to reuse variable names, making fast changes simpler. An example of this is shown below. This code will make both a number and a word, and show them both, using only one variable.

Conclusion:

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