While text mode is usually regarded as the simpler option for using files, there are arguments that it is the more complex due to the variations that are possible in data representation and meaning.

Create quiz questions and answers in a spreadsheet, export to a CSV file, and write a Python program to use the CSV files for a multiple-choice quiz. Printable student instructions; stretch / ...

Python 3.15's UTF-8 default reduces environment-dependent behavior when no encoding is specified. We look at what it means ...