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Python Versions - (BCA / B.Tech)

Python Versions:

Python is a high-level, interpreted programming language designed for ease of use and simplicity. It was first developed by Guido van Rossum in 1991. Over time, several versions of Python have been developed, each including new features, improvements, and security updates. The current version of Python is Python 3, while support for Python 2 ended in 2020.

Python is a highly useful and versatile programming language used in various fields. Its different versions have played a significant role in reducing programming complexities and adding new features. Python 3.x is currently the most prevalent and widely used version.

Major Python Versions:

Python 1.0 (1994): The first stable version. It included fundamental data structures like lists, tuples, and dictionaries.
Python 2.0 (2000): This version introduced many new features, such as list comprehensions, generators, and Unicode support.
Python 3.0 (2008): Python 3 was developed to address inconsistencies with Python 2. It made several improvements, such as changing the `print` statement to a `print()` function and improving string handling.
Python 3.10 (2021): This version added the structural pattern matching feature.
Python 3.11 (2022): This version brought significant performance improvements and new features, including better error messages and variable annotations.

Key Differences Between Python Versions:

Compatibility: There is an incompatibility between Python 2.x and Python 3.x. Code written in Python 2.x cannot be run directly in Python 3.x.
String Handling: In Python 2.x, the default string type was ASCII, whereas in Python 3.x, it is Unicode.
Print Function: In Python 2.x, `print` was a statement, while in Python 3.x, it became a function.
Library Support: New libraries and packages are generally being created for Python 3.x.

Uses of Python Versions:

The latest versions of Python 3.x are often used for data science, machine learning, web development, automation and scripting, and educational purposes.

Python Versions

Python Versions:

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