Python

Python is a widely used high-level, interpreted programming language. It was created by Guido van Rossum in 1991 and further developed by the Python Software Foundation. It was designed with an emphasis on code readability, and its syntax allows programmers to express their concepts in fewer lines of code. Python is a programming language that lets you work quickly and integrate systems more efficiently.

Python is widely used language

Python is used for:

  • Web Development: Frameworks like Django, Flask.
  • Data Science and Analysis: Libraries like Pandas, NumPy, Matplotlib.
  • Machine Learning and AI: TensorFlow, PyTorch, Scikit-learn.
  • Automation and Scripting: Automate repetitive tasks.
  • Game Development: Libraries like Pygame.
  • Web Scraping: Tools like BeautifulSoup, Scrapy.
  • Desktop Applications: GUI frameworks like Tkinter, PyQt.
  • Scientific Computing: SciPy, SymPy.
  • Internet of Things (IoT): MicroPython, Raspberry Pi.
  • DevOps and Cloud: Automation scripts and APIs.
  • Cybersecurity: Penetration testing and ethical hacking tools.

Key Features of Python

Python is Easy to Learn and Use: There is no prerequisite to start Python, since it is Ideal programming language for beginners.
High Level Language: Python don’t let you worry about low-level details, like memory management, hardware-level operations etc.
Python is Interpreted: Code is executed line-by-line directly by interpreter, and no need for separate compilation. Which means –

  • You can run the same code across different platforms.
  • You can make the changes in code without restarting the program.

Dynamic Typed: Python is a dynamic language, meaning there are no need to explicitly declare the data type of a variable. Type is checked during runtime, not at compile time.
Object Oriented: Python supports object-oriented concepts like classes, inheritance, and polymorphism etc. OOPs empowers Python with modularity, reusability and easy to maintain code.
Extensive Library are Available: Python has huge set of library and modules, which can make development lot easier and faster.
Open-Source with Huge community Support: Along with opensource, Python is blessed with very large community contributing to its further development.
Cross Platform: Same Python code can run on Windows, macOS and Linux, without any modification in code.
Good Career Opportunities: Python is in high demand across industries like Software development, AI, finance, and cloud computing etc.

Limitation of Python

Performance Limitations: Python is an interpreted language which makes it slower than compiled languages like C++ or Java.

Not preferred for Mobile Apps and Front End: Python isn’t preferred for Front End dev or mobile apps because of slower execution speeds and limited frameworks compared to JavaScript or Swift.

Memory Expensive: Python consumes more memory because of its high-level nature and dynamic typing.

Lack of Strong Typing: Dynamic typing makes Python easy to code, but it can lead to runtime errors that would be caught at compile time in statically typed languages like Java or C#.

Not Suitable for Game development: Python lacks the high speed and low-level hardware control needed for game engines.

List of Companies Using Python

  1. Google(Components of Google spider and Search Engine) 
  2. Yahoo(Maps) 
  3. YouTube 
  4. Mozilla 
  5. Dropbox 
  6. Microsoft 
  7. Cisco 
  8. Spotify 
  9. Quora  

Python Tutorial | Python Programming Language

Python is a widely used programming language that offers several unique features and advantages compared to languages like Java and C++. Our Python tutorial thoroughly explains Python basics and advanced concepts, starting with installation, conditional statements, loops, built-in data structures, Object-Oriented Programming, Generators, Exception Handling, Python RegEx, and many other concepts. This tutorial is designed for beginners and working professionals.

In the late 1980s, Guido van Rossum dreamed of developing Python. The first version of Python 0.9.0 was released in 1991. Since its release, Python started gaining popularity. According to reports, Python is now the most popular programming language among developers because of its high demands in the tech realm.

What is Python

Python is a general-purpose, dynamically typed, high-level, compiled and interpreted, garbage-collected, and purely object-oriented programming language that supports procedural, object-oriented, and functional programming.

Features of Python:

  • Easy to use and Read – Python’s syntax is clear and easy to read, making it an ideal language for both beginners and experienced programmers. This simplicity can lead to faster development and reduce the chances of errors.
  • Dynamically Typed – The data types of variables are determined during run-time. We do not need to specify the data type of a variable during writing codes.
  • High-level – High-level language means human readable code.
  • Compiled and Interpreted – Python code first gets compiled into bytecode, and then interpreted line by line. When we download the Python in our system form org we download the default implement of Python known as CPython. CPython is considered to be Complied and Interpreted both.
  • Garbage Collected – Memory allocation and de-allocation are automatically managed. Programmers do not specifically need to manage the memory.
  • Purely Object-Oriented – It refers to everything as an object, including numbers and strings.
  • Cross-platform Compatibility – Python can be easily installed on Windows, macOS, and various Linux distributions, allowing developers to create software that runs across different operating systems.
  • Rich Standard Library – Python comes with several standard libraries that provide ready-to-use modules and functions for various tasks, ranging from web development and data manipulation to machine learning and networking.
  • Open Source – Python is an open-source, cost-free programming language. It is utilized in several sectors and disciplines as a result.

Python has many web-based assets, open-source projects, and a vibrant community. Learning the language, working together on projects, and contributing to the Python ecosystem are all made very easy for developers.