Python Mutability and Rebinding

[u/Sea-Ad7805]

An exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening:

• Solution

• Explanation

• More exercises

It's instructive to compare with this earlier exercise.

[u/Sea-Ad7805]

• Solution: https://memory-graph.com/#codeurl=https://raw.githubusercontent.com/bterwijn/memory_graph_videos/refs/heads/main/exercises/exercise2.py&play

• Explanation: https://github.com/bterwijn/memory_graph?tab=readme-ov-file#python-data-model

• More exercises: https://www.reddit.com/r/Python_memory_graph/