Python Internals · interview question
Which option describes the most likely pitfall around mutability traps?
Multiple choiceMediumchapter-19-curatedpremiumpython-internalsmutability-traps
Answer and explanation
Correct answer
D. Mutable defaults and hidden shared containers create bugs that feel spooky until you know the model.
Why
Mutable defaults and hidden shared containers create bugs that feel spooky until you know the model. Calling out that risk matters because interviewers often use this topic because it reveals whether you truly understand python's evaluation rules.
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