In this Python tutorial for beginners, you will learn Python programming basics and advanced concepts. This Python course contains all the Python basics from installation to advanced stuff like Python data science. This Python programming tutorial helps you to learn Python free with Python notes and Python tutorial PDF. These Python tutorials will help you learn the basics of Python.
What is Python Programming Language?
Python is an object-oriented programming language created by Guido Rossum in 1989. It is ideally designed for rapid prototyping of complex applications. It has interfaces to many OS system calls and libraries and is extensible to C or C++. Many large companies use the Python programming language, including NASA, Google, YouTube, BitTorrent, etc.
Python programming is widely used in Artificial Intelligence, Natural Language Generation, Neural Networks, and other advanced fields of Computer Science. Moreover, Python is one of the most demanded programming languages in the market, so there are huge job opportunities for candidates having knowledge of Python programming.
What will you learn in this Python Tutorial for Beginners?
In this Python for beginners tutorial, you will learn Python installation, variables, Data structure, loops, strings, functions, file handling, Python SciPy, Python JSON, Python with MySQL, matrix, Python List, Python Regex, PyTest, PyQt, multithreading, Python interview questions, and many more interesting Python concepts.
Prerequisites for learning Python Tutorial?
This Python tutorial is designed for absolute beginners for learning Python online. However, if you have basic knowledge of any programming language concepts like loops, functions, etc., it will help you learn Python online easily.
It provides rich data types and easier to read syntax than any other programming languages
It is a platform-independent scripted language with full access to operating system API’s
Compared to other programming languages, it allows more run-time flexibility
It includes the basic text manipulation facilities of Perl and Awk
A module in Python may have one or more classes and free functions
Libraries in Pythons are cross-platform compatible with Linux, Macintosh, and Windows
For building large applications, Python can be compiled to byte-code
Python supports functional and structured programming as well as OOP
It supports interactive mode that allows interactingTesting and debugging of snippets of code
In Python, since there is no compilation step, editing, debugging, and testing are fast.
Applications of Python Programming Language
Program video games
Build Artificial Intelligence algorithms
Program various scientific programs such as statistical models
Python takes less time to develop, although it is expected to run slower than Java programs
Due to Python high-level data types and its dynamic typing programs are shorter than Java programs
Although both these languages are considered similar in many ways, Perl supports common application-oriented tasks like report generating, file scanning, etc. while Python supports for common programming methodologies like data structure design and OOPs programming for programmers making language to readable code
Tcl is a standalone programming language it is considered weak on data structures
It is slower in executing code compared to Python
Python has easy to read code while PHP has more syntax from C/C++ and Perl
In Python, classes are used extensively in the standard library, while PHP has SPL which is fully class-based
Python supports structured exception handling while most PHP functions do not use exceptions for reporting errors
Development features in Python are provided by an add-on, while in PHP it is built in
Python supports major GUI frameworks
Compare to Ruby, Python has a rich set of data structures, internal functions, better namespace handling and use of modules and iterators
Python supports multiple inheritance while Ruby does not.
To close all its scopes, Ruby requires “end” or “}” while Python uses the white space only.
RUBY is preferred for Web development and functional programming, while Python is for Academic and scientific programming.
Ruby work on “Do more with less.” Philosophy while PYTHON “One right way to do things.”
Python code is quite shorter than most other programming languages like C or C++.
Python is a dynamically typed language, while C++ is a statically typed language.
In these Python tutorials, we will cover Python 2 and Python 3 Examples.