What is the performance impact of imports in programming?

What is the performance impact of imports in programming?

Imports can affect performance by increasing load times and memory usage, especially if large libraries are imported.

Are there ways to minimize the performance impact of imports?

Yes, you can minimize impact by using only necessary modules, lazy loading, or optimizing your import statements.

What is lazy loading?

Lazy loading is a design pattern that delays the loading of resources until they are needed, improving initial load time.

Can you give an example of lazy loading in Python?

Sure! In Python, you can use the importlib module to import a module only when it's needed, like this: import importlib; my_module = importlib.import_module('my_module').