Identity operators in python | is, is not | memory optimization in python | complete python | смотреть онлайн

? In the series of everything you need to know about python: In simplest possible way, in this comprehensive video, we dive deep into the fascinating world of identity operators in Python! ?

? Understanding Memory Optimization:
We start by exploring how Python optimizes its memory usage using techniques like integer caching and string interning. You'll learn how Python reuses memory addresses for small integers and certain string literals to save memory and improve performance.

? The Surprising World of Identity Operators:
We then delve into the behavior of identity operators (`is` and `is not`) for different data types, including integers, strings, lists, tuples, sets, and dictionaries. You'll see why identity operators don't always behave as expected for certain data types, and how Python creates new memory addresses for objects, even if they have the same content.

? Effective Use Cases:
Discover the most effective use cases for identity operators! We show you where to use these operators effectively, such as comparing against `True`, `False`, and `None`. Learn why identity operators are a preferred choice when focusing on memory optimization, while cautioning about using the equality operator (`==`) when comparing values.

? Mastering Memory Management:
Understand the subtle yet crucial differences between identity operators and equality operators (`==`), and gain a solid grasp of when to use each one. We'll equip you with the knowledge to make informed decisions about which operator is best suited for your specific programming needs.

? GitHub Repository: https://github.com/javiniki-mahesh/Everything-you-need-to-know-about-python/tree/main
Explore the GitHub repository containing the Jupyter Notebook used in the video for a hands-on experience. The notebook covers code examples, explanations, and more!

? Jupyter notebook : https://github.com/javiniki-mahesh/Everything-you-need-to-know-about-python/blob/main/operators/identity%20operators%20for%20youtube.ipynb

How to download GitHub file and repositories : https://youtu.be/73Iy7j6ywJs

? Boost Your Python Skills:
Whether you're a Python beginner or a seasoned programmer, this video will enhance your understanding of identity operators and memory optimization in Python. Level up your Python game and become a memory-efficient coding ninja! ?

? Watch the video now and let us know your thoughts in the comments. Don't forget to like, share, and subscribe to stay tuned for more Python goodness! ?

Time stamps:
00:00 - Introduction
00:16 - Memory allocation and optimization in python
02:00 - identity operators
02:25 - is in python
02:44 - finding memory locations in python
04:43 - is not in python
06:45 - integer caching in python
08:52 - strings
09:23 - string interning
10:42 - list
11:34 - tuple
11:56 - set
12:16 - dict
12:54 - effective usage of identity operators
13:50 - identity operators with False
14:56 - identity operators with True
15:21 - identity operators with None
15:43 - summary
16:57 - when to use is and when to use ==

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