Python tutorial | Python programming tutorial for beginner | Course introduction

Python tutorial for beginners in English | Part #0

Hello guys, today I'm going to tell you how you can learn Python easily without any paid Python courses. You need to just watch video tutorials and learn Python step-by-step.

if you have no experience with Python or programming language. no problem we have 100+ Python tutorial videos. watch and learn.

Python tutorial for the beginners | course introduction | part #0

what is python?

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Python is an open source programming language that was made to be easy-to-read and powerful. A Dutch programmer named Guido van Rossum made Python in 1991.

Python is an interpreted language. Interpreted languages do not need to be compiled to run. A program called an interpreter runs Python code on almost any kind of computer. This means that a programmer can change the code and quickly see the results. This also means Python is slower than a compiled language like C, because it is not running machine code directly.

Python is a good programming language for beginners. It is a high-level language, which means a programmer can focus on what to do instead of how to do it. Writing programs in Python takes less time than in some other languages.

Python drew inspiration from other programming languages like C, C++, Java, Perl, and Lisp.

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

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.

In a "statically typed" language like C, a programmer would have to say whether x was a number or a word before C would let the programmer set up x, and after that, C would not allow its type to change from a number to a word.

Conclusion:

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