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Python learning resources Beginner to advanced Python guides, cheatsheets, books and projects. For data science, backend and automation. Join ๐Ÿ‘‰ https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist

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Python vs R for Data Analysis: When to use which
Python vs R for Data Analysis: When to use which

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Put your answers in the comment below!๐Ÿ”ฝ

Image Caption Generator Multimodal AI: CNN-RNN combo generates descriptive captions for images (e.g., "dog chasing ball"). Showcases encoder-decoder architectures. ๐Ÿ”— Repo Link: https://github.com/yunjey/show-attend-and-tell #PythonProjects  #ImageCaptionGenerators

Python For Data Science Cheatsheet: Part 2
Python For Data Science Cheatsheet: Part 2

Python For Data Science Cheatsheet: Part 1
Python For Data Science Cheatsheet: Part 1

Python Roadmap For AI/ML
Python Roadmap For AI/ML

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Put your answers in the comment below

Decorators in Python
Decorators in Python

Concise reference compiled from Stack Overflow Q&A covering syntax, OOP, modules, error handling, and advanced topics like decorators.

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Important Python Function and their Purpose
Important Python Function and their Purpose

What is Walrus Operator (:=) in Python?
What is Walrus Operator (:=) in Python?

FREE Courses On Python Asyncio Advanced asyncio: Solving Real-World Production Problems ๐Ÿ†“ Free Video Course โฐ Duration: 41 Min ๐Ÿƒโ€โ™‚๏ธ Self paced ๐Ÿ“Š Difficulty: Advanced ๐Ÿ‘จโ€๐Ÿซ Created by: PyVideo ๐Ÿ”— Course Link Async IO Basics ๐Ÿ†“ Free Online Course โฐ Duration: ~22 minutes ๐Ÿƒโ€โ™‚๏ธ Self paced ๐Ÿ“Š Difficulty: Beginner ๐Ÿ‘จโ€๐Ÿซ Created by: Very Academy ๐Ÿ”— Course Link Asyncio in Python - Full Tutorial ๐Ÿ†“ Free Video Course โฐ Duration: 25 Min ๐Ÿƒโ€โ™‚๏ธ Self paced ๐Ÿ“Š Difficulty: Beginner ๐Ÿ‘จโ€๐Ÿซ Created by: Tech with Tim ๐Ÿ”— Course Link Asyncio Basics - Asynchronous programming with coroutines ๐Ÿ†“ Step-by-step text + video โฐ Duration: 25 Min ๐Ÿƒโ€โ™‚๏ธ Self paced ๐Ÿ“Š Difficulty: Beginner - Intermediate ๐Ÿ‘จโ€๐ŸซCreated by: Python Programming Tutorials ๐Ÿ”— Course Link Reading Materials ๐Ÿ“– Python's Ayncio ๐Ÿ“– Asyncio Tutorial for Beginners ๐Ÿ“– Python Asyncio: The Complete Guide ๐Ÿ“– Official Asyncio Docs ๐Ÿ“– Asyncio Learning Path #python  #asyncio โž–โž–โž–โž–โž–โž–โž–โž–โž–โž– ๐Ÿ‘‰Join @bigdataspecialist for more๐Ÿ‘ˆ

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Python Data Structures: Quick Visual Guide ๐Ÿ ๐Ÿ”น Lists: Ordered, mutable, created with [ ] โ†’ Access/modify via index: myList[
Python Data Structures: Quick Visual Guide ๐Ÿ ๐Ÿ”น Lists: Ordered, mutable, created with [ ] โ†’ Access/modify via index: myList[0], myList[-1] โ†’ Methods: .append(), .sort(), .pop() โ†’ Mixed types allowed โ†’ Loop: for item in myList: ๐Ÿ”น Tuples: Immutable, ordered โ†’ (1, 2, 3) ๐Ÿ”น Sets: Unordered, unique elements ๐Ÿ”น Dictionaries: Key-value pairs, fast lookups ๐Ÿ”น Arrays: Mainly for numeric data (array/NumPy) ๐Ÿ”‘ Key Points: โœ… Indexing: 0 to len-1 (forward), -1 backward โœ… Assignment myList[i] = x modifies in place โœ… Lists are the most versatile & commonly used This is the perfect cheat sheet for beginners and for quick revision!

any() and all() function in Python
any() and all() function in Python

๐Ÿ”ฅ Python vs SQL: Who Cleans Data Better? ๐Ÿงน
๐Ÿ”ฅ Python vs SQL: Who Cleans Data Better? ๐Ÿงน

Decorators Are Not Magic. Theyโ€™re Callbacks in Disguise Youโ€™ve used @lru_cache to speed up a slow function, and it worked... until your app started eating RAM because the cache never forgot anything. from functools import lru_cache @lru_cache def fib(n): return fib(n-1) + fib(n-2) # โ† Cache grows forever! ๐Ÿ‘‰Hereโ€™s whatโ€™s really happening: A decorator is just a function that wraps another function. When you write @lru_cache, Python replaces your fib with a new version that remembers every answer itโ€™s ever given. Cool๐Ÿ˜„ until n goes from 1 to 100,000. โœ… Fix it like a pro: from functools import lru_cache @lru_cache(maxsize=128) # Only keep last 128 results def fib(n): if n > 1000: return manual_calc(n) # Skip cache for huge inputs return fib(n-1) + fib(n-2) Now the cache stays small, predictable, and safe. ๐Ÿ“ŒBonus: Write your own @timerdecorator in 5 lines. no more time.time() spam.

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