Arrays in Python give you a huge amount of flexibility for storing, organizing, and accessing data. This is crucial, not least because of Python’s popularity for use in data science.

Pickle in python is useful for saving and loading data as a python list but is a little slow for some uses. Knowing the data type, such as a list of integers, alternative file writing methods that are ...

This post explains how to write to a file in Python. You'll discover how to create word files (.docx), spreadsheets (.csv), text files, and more!