Python Learning

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Python Learning ist ein Telegram-Kanal rund um Sonstiges, mit über 5k Abonnenten. Python learning resources Beginner to advanced Python guides, cheatsheets, books and projects. For data science, backend and automation. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_... Tritt dem Kanal bei, um alle Updates direkt auf Telegram zu erhalten.

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

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🔥 12 Python Tricks That Make Your Code Cleaner Here are some Python tricks every developer should know. 1. Swap variables without a temporary variable. a, b = b, a 2. Reverse a list. nums[::-1] 3. Chain comparisons. 10 < age < 30 4. Multiple assignment. x = y = z = 0 5. Unpack lists. first, *middle, last = nums 6 . Use underscores for ignored values. name, _, age = data 7. Format strings with f-st

15/07/26 387

✅ Python Scenario-Based Interview Question – List Comprehension 🐍 Scenario: You are given a list of numbers: numbers = [1, 2, 3, 4, 5, 6] Question: Write Python code to create a new list that contains: 1. Only the even numbers from the original list. 2. Each even number multiplied by 2 . Expected Output: Answer: even_doubled = [num * 2 for num in numbers if num % 2 == 0] print(even_doubled) Explan

16/07/26 452

❌ Five mistakes almost every Python developer makes once 1️⃣ Giving a function a default value that's a list or dictionary. This one is sneaky because it works in your first few tests and then quietly breaks the moment the function gets called more than once because that default gets created a single time, not fresh on every call, and it silently keeps growing in the background. 2️⃣ Creating a bun

18/07/26 514

📂 Understanding Python File Modes When opening a file, the mode determines what you're allowed to do. Mode Meaning r 👉 Read only w 👉 Write (overwrites existing file) a 👉 Append to the end x 👉 Create a new file rb 👉 Read binary files wb 👉 Write binary files r+ 👉 Read and write 👉 Using the wrong mode is one of the easiest ways to accidentally erase a file.

20/07/26 443

Python Lambda Function

23/07/26 304

📦 The Difference Between a Package and a Module These terms get mixed up a lot. 📗 A module is a single Python file. math.py 📚 A package is a folder containing multiple modules. utils/ helpers.py parser.py formatter.py Think of it like this: 📖 Module = One book 📚 Package = An entire bookshelf

24/07/26 312

Python Web Scraping This learning path you’ll learn the core Python technologies and skills you need to build your own web scraper. Web scraping is about downloading structured data from the web and processing selected data. 👉 You should already be comfortable writing Python scripts 🔗 Learn Here

25/07/26 312

Python List Exercises Guide

27/07/26 209

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