Weak references (weakref module)

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Task

📝 **Question:** You build an in-memory cache that's holding so much memory the service OOMs, but every entry is theoretically still 'reachable'. What's the design fix?

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

🧠quiz

functools.singledispatch — type-dispatch

🧠quiz

asyncio: event loop deep-dive

🧠quiz

Typing: TypeVar, Generic, Protocol

🎯 Quiz

Question

📝 **Question:** You build an in-memory cache that's holding so much memory the service OOMs, but every entry is theoretically still 'reachable'. What's the design fix?

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

💬 Discussion