5 Python Mistakes Beginners Make in Real Projects

Описание: If you’re learning Python and only following tutorials, this video can save you a lot of time and frustration.

In this episode of The Daily Commit, I break down 5 common Python mistakes beginners make in real projects — not in exercises, not in LeetCode, but in actual work environments.

These are mistakes I’ve seen (and made myself) when moving from tutorials to real-world code.

🚫 Common mistakes covered:

1️⃣ Writing one giant function that does everything
2️⃣ Using clever one-liners instead of clear code
3️⃣ Ignoring edge cases and real-world data issues
4️⃣ Relying only on print() instead of proper logging
5️⃣ Coding only for yourself, not for the next developer

🧠 What you’ll learn:

How real Python code is structured
Why readability matters more than “smart” tricks
How professional developers think about maintainability
What separates tutorial code from production code

Whether you’re a beginner or preparing for your first real project, this video will help you write cleaner, more professional Python.

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