Why Python Programming Language?

Python is one of the most popular programming languages available today. At the time of writing this article, Python is ranked #1 language worldwide. Python is a very easy to learn high level programming language. It was created by Guido van Rossum in late 1980.

Because of its applicability in almost all the fields, Python can be compared to shell script as well a C programming language. Python is a real programming language. Python is simple to use, offering much more structure and support for large programs than shell scripts or batch files can offer. On the other hand, Python also offers much more error checking than C, and, being a very high-level language, it has high-level data types built in, such as flexible arrays and dictionaries. Because of its more general data types Python is applicable to a much larger problem domain than Awk or even Perl, yet many things are at least as easy in Python as in those languages.

Python allows you to split your program into modules that can be reused in other Python programs. It comes with a large collection of standard modules that you can use as the basis of your programs — or as examples to start learning to program in Python. Some of these modules provide things like file I/O, system calls, sockets, and even interfaces to graphical user interface toolkits like Tk

Python is an interpreted language, which can save you considerable time during program development because no compilation and linking is necessary. The interpreter can be used interactively, which makes it easy to experiment with features of the language, to write throw-away programs, or to test functions during bottom-up program development. It is also a handy desk calculator.

Salient features of Python

  • It has high-level efficient data structures
  • It is dynamically typed
  • A simple but effective approach to Object-Oriented Programming
  • Interpreted Language

Companies Using Python:  Almost all big companies use Python today in one form or another. Some of the bigger companies who use Python are Google, Amazon, Dropbox, Airbnb, Uber,  Docker, Atlassian, Intuit, Github, Netflix etc

Where can we use Python: Python can be used anywhere, some of the important implementation of Python these days are

  • GUI Applications (like Kivy, Tkinter, PyQt etc. )
  • Web frameworks like Django (used by YouTube, Instagram, Dropbox)
  • Image processing (like OpenCV, Pillow)
  • Web scraping (like Scrapy, BeautifulSoup, Selenium)
  • Test frameworks
  • Multimedia
  • Scientific computing
  • Text processing and many more..

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