What is the difference between lists and arrays in Python?

What is the difference between lists and arrays in Python?

In Python, lists are built-in data types that can hold mixed data types, while arrays (from the array module) are more efficient for numerical data.

Can you give me an example of how to create a list and an array?

Sure! You can create a list like this: my_list = [1, 'two', 3.0]. For an array, you would do: import array; my_array = array.array('i', [1, 2, 3]).

When should I use a list instead of an array?

Use lists when you need a flexible data structure that can hold different data types. Use arrays for performance with large datasets of the same type.

Are there any limitations to using arrays in Python?

Yes, arrays are limited to a single data type and are less flexible than lists. They also require importing the array module.