What are the differences between Python lambda functions and regular functions?

What are the differences between Python lambda functions and regular functions?

Python lambda functions are anonymous and can have only one expression, while regular functions can have multiple statements and a name.

Can you give me an example of a lambda function?

Sure! A simple lambda function to add two numbers would be: add = lambda x, y: x + y. You can call it like this: add(2, 3).

How do I define a regular function in Python?

You define a regular function using the def keyword. For example: def add(x, y): return x + y.

When should I use a lambda function instead of a regular function?

Use lambda functions for short, throwaway functions where you need a simple operation, especially in functions like map() or filter().