Python lists significantly impact code optimization. It offer versatility and efficiency for storing and manipulating data, allowing for quick access, insertion, and removal of elements.

Choosing the right data structure for your Python application is crucial for ... but you want to make sure there are no duplicates; that's where a set comes in handy. Think of it as a unique ...

Finally, Python has another data structure, the set, which superficially resembles a dictionary. Think of it as a dictionary with only keys, but no values. Its syntax is also similar to a dictionary: ...