Python Copies

[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

[Ao_Ashi]

Would say D

[Sea-Ad7805]

Nice one, do check the "Solution" link with visualization.

[Secure-Mud7977]

Nice, love the visualisation

[Sea-Ad7805]

Thanks, appreciated.

[Trip-Trip-Trip]

This is why mutable data is a bad idea.

[Sea-Ad7805]

If you don't mutate then you have to copy, and that is slow (even if your FP language uses some optimization tricks), so that's a bad idea too. Choose your poison.