How can I optimize a hashmap for better performance?
To optimize a hashmap, consider using a good hash function, resizing the hashmap appropriately, and minimizing collisions.
What are some common strategies to reduce collisions?
Common strategies include using a better hash function, implementing separate chaining, or open addressing.
How does resizing the hashmap affect performance?
Resizing can improve performance by reducing the load factor, which decreases the likelihood of collisions and speeds up access times.
Are there any trade-offs I should be aware of?
Yes, resizing can be costly in terms of time, and a poorly chosen hash function can lead to increased collisions.
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