How do I debug an LRU cache implementation?
An example of an AI chatbot conversation about debugging an LRU cache implementation.
I'm having trouble with my LRU cache implementation. It doesn't seem to evict the least recently used items correctly.
Can you share your implementation details? Specifically, how are you tracking the order of usage?
I'm using a linked list to maintain the order and a hash map for quick access. But the eviction logic isn't working.
Make sure that when you access an item, you move it to the front of the linked list. Are you doing that?
No, I'm just updating the value in the hash map. I see the issue now!
Great! Moving the accessed item to the front will ensure the least recently used item is at the back for eviction.
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