Python Mutability, Sets and Shallow Copy

[u/Sea-Ad7805]

An exercise to help build the right mental model for Python data.

• Solution

• Explanation

• More exercises

The “Solution” link uses memory_graph to visualize execution and reveals what’s actually happening.

[u/deadeye_82_1]

b = b | {5} creates a new set.

b |= {4} does not create a new set

[u/Sea-Ad7805 → u/deadeye_82_1]

Nice one, see solution link for visualization of correct answer.

[u/Matikus28]

E?

[u/Sea-Ad7805 → u/Matikus28]

Incorrect sorry, see Solution link for correct answer.