What is FIFO caching and how is it implemented in different programming languages?

What is FIFO caching and how does it work?

FIFO caching, or First-In-First-Out caching, is a method where the oldest data is removed first when the cache reaches its limit.

Can you show me how to implement FIFO caching in Python?

Sure! In Python, you can use a list to implement FIFO caching. When adding a new item, check if the cache size exceeds the limit, and if so, remove the first item.

How about in Java? Is it similar?

Yes, in Java, you can use a LinkedList to implement FIFO caching. You can add items to the end and remove from the front when the cache limit is reached.

What about in JavaScript?

In JavaScript, you can use an array to implement FIFO caching. Use the push method to add items and shift to remove the oldest item.