Instance vs class attributes — and the bug AI ships every time (step 4/9) · classes

Two Inbox instances. Each appends one message. The class declares messages = [] at the top — so the list is shared. What does the print produce?

your prediction

Two Inbox instances. Each appends one message. The class declares messages = [] at the top — so the list is shared. What does the print produce?

your prediction

Instance vs class attributes — and the bug AI ships every time — step 4 of 9