What will `list(map(lambda x: x**2, filter(lambda x: x%2==0, range(10))))` return? Python ProfessionalHard Try Now
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Which of the following correctly describes the behavior of `__slots__` in a Python class? Python ProfessionalHard Try Now
What does the following code output? import asyncio async def producer(queue): for i in range(3): await queue.put(i) await queue.put(None) async def consumer(queue): while True: item = await queue.get() if item is None: break print(item) async def main(): q = asyncio.Queue() await asyncio.gather(producer(q), consumer(q)) asyncio.run(main()) Python ProfessionalHard Try Now
What is the purpose of Python’s __init_subclass__ cls parameter’s keyword arguments, and how are they passed? Python ProfessionalHard Try Now
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