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🎯 Python Tuples vs Lists: কেন এয়ারলাইন্স ও GPS টাপল ব্যবহার করে? (The Complete Guide)
Are you confused about when to use Tuples () versus Lists [] in Python? Most beginners are! This in-depth video breaks down the crucial difference between these two data structures and reveals the real-world reason why giants like Airlines and GPS systems rely on Tuples for handling critical data like flight routes and coordinates. ✈️🗺️

Join us for a clear, Bengali-mix explanation to finally master this core Python concept!

💡 What You Will Learn in This Video (এই ভিডিওতে যা শিখবেন):
Fundamental Difference (মূল পার্থক্য): Mutable List vs. Immutable Tuple—which one is faster and why?

Memory & Speed (গতি ও মেমরি): A direct comparison using sys.getsizeof() to prove that Tuples are more memory-efficient and generally faster than Lists.

The Immutability Advantage (অপরিবর্তনীয়তার সুবিধা): Why Airlines must use Tuples for flight path data and GPS systems use them for coordinate pairs. We explore the concept of Data Integrity in the real world.

Real-World Example: Understanding why the position (23.7915, 90.4072) must not change—making Lists a dangerous choice here.

Hashable vs. Unhashable: Why Tuples are Hashable and can be used as Dictionary Keys (হ্যাশযোগ্য), but Lists cannot. (Example: Unhashable Type Lists in dict keys).

Common Mistakes (সাধারণ ভুল): The most frequent errors Python developers make when working with Tuples and how to avoid the infamous TypeError: 'tuple' object does not support item assignment.

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