Hash table is a data structure that allows you to store key-value pairs and retrieve them faster than your ex sliding into your DMs after a breakup. It's like the ultimate wingman, always there to help you find what you need, even when you're too drunk to remember where you put your keys.

How to use it in a sentence

1. "I was trying to optimize my code, but then I realized I could just throw everything into a hash table and call it a day. Who needs clean code when you have O(1) lookups?"

2. "I heard Facebook uses hash tables to store all our personal data. I guess that explains why they're so good at targeting ads for things I mentioned in passing to my cat."

If you actually want to learn more...

• Hash Tables in Java: How They Work and When to Use Them: This article dives into the nitty-gritty of how hash tables work under the hood in Java and when you should consider using them in your code.

• The Differences Between Hash Maps and Hash Tables: If you've ever wondered what the heck the difference is between a hash map and a hash table, this article breaks it down for you in a way that even a junior dev can understand.

• Consistent Hashing: The Magic Behind Distributed Systems: Discover how hash tables and consistent hashing algorithms are used in distributed systems to keep your data from ending up in a black hole of despair.

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