Python Tutorial

Best Way to Learn Python

What Is Python?

Python created Guido van Rossum, an open-source and high-level programming language. This programming language was released in 1991, and its design philosophy focuses on code readability, making it one of the easiest languages to learn.

Python is also an object-oriented, reflective, functional, procedural, and structural programming language. All of Python's approaches aid programmers in writing logical and clear code for projects of all sizes.

Python currently has three major versions, the most recent being Python 3. It also supports a wide range of libraries to make coding easier.

Features

Open source and free: Python is open source, which means you can download and modify its code for free.

Easy to learn: Python is gaining popularity because it is simpler to learn than other programming languages. Its simpler syntax makes use of plain English with less complication. As a result, it's developer-friendly and simple to code.

Extensive libraries: Python's standard library is extensive, with rich modules and functions that allow you to complete projects more quickly rather than writing code from scratch. You can find reusable code for image manipulation, unit testing, CGI, and other processes. Django, Flask, NumPy, and SciPy are a few examples.

Extensible: Python is highly extensible, with various modules that can be used to extend the core functionality. You can, for example, add a programmable interface to an existing application.

Object-oriented: Python employs object-oriented programming concepts such as objects, classes, inheritance, data encapsulation, and others.

Interpreted and easy to debug: Python, like Java, C, and C++, executes code in a linear fashion. This eliminates the need for compilation and simplifies debugging.

Dynamically-typed: Specifying a variable type, such as char, int, double, etc., is not required in Python because it is determined during code execution rather than at the beginning. As a result, it simplifies programming and reduces the number of lines of code.

Portable : Python makes use of portable code. As a result, you can use the same code on multiple platforms such as Windows, macOS, Unix, and Linux.

Where Is Python Used?

Web development: Python is ideal for web development due to its efficiency, speed, and other advantages. With the availability of extensive libraries such as Django and Flask, the process becomes much more manageable. Instagram, Reddit, Uber, and Spotify are among the well-known companies that use it for this purpose.

Software development: Python allows you to create software programmes and applications that run on your devices. Many Python packages, such as NumPy, Tkinter, SciPy, and others, make software development easier. Scientific and numerical computing can also be used to create complex apps. Dropbox, PyChess, BitTorrent, Gramps, and other well-known companies use it for software development.

Machine learning and artificial intelligence: Algorithms are everywhere, from search engines and social media to chatbots and virtual assistants, and they are powered by machine learning and artificial intelligence. SciPy, Seaborn, TensorFlow, NumPy, Pandas, and other Python-specific libraries serve these functions.

Data Science: Python is widely used in data science. It has a plethora of related libraries and frameworks, such as PyBrain, Bottle, Flask, web3py, and others, that are useful in data science to visualize and analyze large amounts of data, among other things. It also aids in web scraping, which is becoming increasingly important for businesses these days.

Creating desktop GUIs: Python's modular structure allows it to run on a variety of operating systems and allows you to create desktop GUIs using an efficient framework, module, or text processor such as PyGUI, PyGtk, PyQt4, PyQt5, and so on.

Game development: You can develop games using Python libraries like PySoy (a 3D game engine based on Python). Games developed using Python are Disney’s Toontown Online, Battlefield 2, Frets on Fire, etc.

This Python tutorial is aimed at helping an individual in understanding this programming language in a much better way.