A simple Python cache which supports item-level expiration. The cache uses a dictionary to store key-value pairs. Values are stored as a tuple of the value and the expiration time. The expiration time ...

new(capacity: usize): a constructor that creates a new Cache instance with the specified capacity. get(key: &str) -> Option<String>: a method that retrieves the value associated with a given key. If ...

Python trades runtime speed for programmer convenience, and most of the time it’s a good tradeoff. One doesn’t typically need the raw speed of C for most workaday applications. And when you need to ...