Python
Python tutorial explains both fundamental and sophisticated Python concepts. Our Python tutorial is intended for both novices and experts.
A straightforward, all-purpose, high-level, and object-oriented programming language is Python.
Another interpreted scripting language is Python. Python programming is credited to Guido Van Rossum as its creator.
All Python programming topics, including installation, control statements, Strings, Lists, Tuples, dictionaries, Modules, Exceptions, Date and Time, File I/O, Programs, etc. are covered in our Python tutorial. Python interview questions are also provided to aid in your understanding of Python programming.
Python is the #1 most popular programming language today. Being a general-purpose language, Python can be used for various purposes, including web development, machine learning, data science, and more.
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Python definition
Python is an interpreted, general-purpose, dynamic, and high-level programming language. It supports the development of applications using an object-oriented approach. It offers a large number of high-level data structures and is simple and simple to learn.
Python is a scripting language that is appealing for application development because it is simple to learn but strong and flexible.
Python is the best language for scripting and quick application development because of its syntax, dynamic typing, and nature as an interpreted language.
Python supports a variety of programming patterns, including imperative, functional, and object-oriented programming patterns.
Python is not designed to be used for a specific task, like web programming. Because it can be used with web, enterprise, 3D CAD, etc., it is known as a multipurpose programming language.
Since the variables are dynamically typed, we can simply write a=10 to assign an integer value to an integer variable without using data types to declare them.
Because there is no compilation step involved in Python development and the edit-test-debug cycle is very quick, Python makes development and debugging quick.
Also read Python Projects for Beginners – Easy Ideas to Get Started Coding Python
Python 3 versus Python 2.
When a new version of a programming language is released, the majority of them support the features and syntax of the previous version, making it simpler for projects to switch to the newer version. The two Python versions, Python 2 and Python 3, are, however, very dissimilar from one another.
The following is a list of the variations between Python 2 and Python 3:
To print a string on the console, Python 2 uses the print statement, which is also known as print "something." To print something on the console, Python 3 uses the print function, which is used as a print("something").
The raw input() function in Python 2 is used to accept user input. It provides the user-typed value's string representation in return. We must use Python's int() function to convert it to an integer. However, Python 3 uses the input() function, which does the automatic interpretation of the user's input. However, by using primitive functions (like int(), str(), etc.), we can cast this value to any type.
The implicit string type in Python 2 is ASCII, whereas the implicit string type in Python 3 is Unicode.
The Python 2 range() function is absent from Python 3. The range() function is a range() variant that produces an object that functions similarly to a Java iterator. The function range() returns a list, for instance, range(0,3) contains 0, 1, and 2.
Additionally, Python 3's handling of exceptions has undergone a minor change. It describes a keyword as one that must be used. It will be covered in the Python programming tutorial's section on handling exceptions.
Python History
Guido van Rossum created Python in 1991 at CWI in the Netherlands. The ABC programming language served as a model for the Python programming language, or we could say that ABC was Python's forerunner.
The name Python was chosen for a reason as well. "Monty Python's Flying Circus," a well-liked BBC comedy program at the time, was a favorite of Guido van Rossum's. So he made the decision to give his newly developed programming language the name Python.
Python has a sizable international community and quickly updates its versions.
How come to Python?
The programmer can take advantage of many useful features in Python. Due to these qualities, it is the most widely spoken and used language. The essential Python features are listed below.
Simple to learn and use
Languages that are expressive, interpretable, and oriented toward objects
Extensible Open Source Language
Study the Common Library
Integrated Support for GUI Programming
Allocating Memory Dynamically
Various Libraries and Frameworks
Where can you use Python?
Python is a widely used, general-purpose programming language that is employed in almost all technical fields. Below is a list of the various applications for Python.
Data Mining Data Science
Using Desktop Programs
Applications based on consoles
Applications for Mobile
Artificial Intelligence in Software Development
Web-based programs
Business Applications
3-D CAD software
Learning Machines
Applications for computer vision or image processing.
Recognition of speech
Also read: 125+ Python Interview Questions and Answers for Freshers & Experienced
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