Python Variables Are References Not Boxes

🐍 New Blog Post: Python — Everything is an Object One of the most important things I learned at Holberton School is that Python variables are NOT boxes. They are references — labels that point to objects living in memory. This single insight explains so many confusing Python behaviors: ✅ Why modifying a list inside a function affects the original ✅ Why a = 89; b = 89; a is b returns True ✅ Why (1) is not a tuple but (1,) is ✅ Why += and = a + [...] behave differently In my latest blog post, I cover: → id() and type() — inspecting objects in memory → Mutable vs Immutable types → How CPython caches 262 integers at startup → Pass by object reference in functions → __slots__, string interning & more 🔗 Read the full post here: [https://lnkd.in/dhTF97zh] This is part of my journey through the Higher Level Programming curriculum at Holberton School. Every concept covered with real code examples and output. #Python #Programming #SoftwareEngineering #HolbertonSchool #100DaysOfCode #LearnToCode #CPython

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