7 reasons why we have to learn python programming.
Table of Contents
Introduction
Python is an easy-to-learn and powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms. Moreover, unlike other programming languages, it is rich in extensive standard libraries freely available in source and binary form for all major platforms. The maximum of the library is freely distributed to ease the work of programmers and developers.
Python was created by Guido van Rossum, and released in 1991.
Some of the big companies that use python are Google, YouTube, Facebook, Dropbox, Instagram, etc…
Python is a popular programming language ranked top in 2020 as per the data analysis of PYPL. It was mentioned, “Python is the most popular language, Python grew the most in the last 5 years (20.1%) and Java lost the most (-8.7%)”.
Good features of Python
1. High-level programming language
It is a programmer’s friendly language, which is easy to understand and simple to maintain.
2. Object-oriented programming language(OOPS)
Python is a multi-paradigm programming language. It supports different programming approaches including the procedural and the OOP.
Object-oriented programming (OOP) is an approach for modeling concrete, real-world things as well as relations between them. It allows programmers to create their own real-world data types.
3. Interpreted as well as the Complied language
In python, the written codes are first compiled and then interpreted.
A compilation involves translating your human understandable code to machine understandable code.
For the most part, Python is an interpreted language and not a compiled one, although compilation is a step. Python code, written in a .py file is first compiled to what is called bytecode which is stored with a .pyc format. This bytecode is a low-level set of instructions that can be executed by an interpreter. In most PCs, a Python interpreter is installed at /user/local/programs/python3.8. Instead of executing the instructions on the CPU, bytecode instructions are executed on a Python Virtual Machine (PVM).
Many a time you might have seen a _pycache_ folder created automatically when you execute your personal project. Inside that folder, you will find a file with extension filename.pyc which is actually a bytecode generated after executing your filename.py. The name CPython denotes that the interpreter was implemented in the C language.
Python being an interpreted language is platform-independent and dynamically typed. However, being a dynamically typed language, the execution of code will be a little slow comparing to a compiled language.
4. Dynamically typed language
We do not need to specify the type of variable while declaring it, it is checked by the interpreter during runtime.
5. Portability
Python is executed in PVM, therefore, it will run across the different systems without any changes. It is portable because the instructions are not executed in the CPU. We need not have to take care of different architectures of the CPU. It can be executed in Python Virtual Machine. This makes it super helpful when a team works on a project.
6. Simplicity
Python has a simple syntax similar to the English language. Besides, Python takes care of indentation which makes a block of code more readable and understandable. Other programming language uses curly braces {} and semi-colon to identify the block of code.
7. Huge library and big community
Python is the only programming language rich in the extensive standard library and they are freely available in source and binary form for all major platforms. Therefore, they are widely used in artificial intelligence, data science, machine learning, software development, web application, game development, and Graphical User Interface development.
Python being a widely-used programming language due to its good number of advantages over other programming languages, it has a big active community. Python programmers are huge in number. Therefore, almost all problem has been already solved and we just need to use it in our application. It makes the development pace faster and easier.
Not only this python also has a development framework such as Django, Flask, Bottle, etc… which is widely used in web development by many developers. It comes in with good security features.
Learn python!
