Microsoft Excel has an import wizard, but if you structure the text correctly, you can bypass the wizard altogether. We don’t open foreign files with Microsoft Excel—or do we? When importing a .txt or ...

Using the SSConverter class that we developed last week, which used the OORunner class from the week before that, this week we'll create a Python function that allows us to use spreadsheets as if they ...

Sometimes you just need a quick means of converting a spreadsheet to a comma-separated values file. When you don’t have a GUI to take care of the task, Jack Wallen has the perfect command for the job.

Writing to files is one of the most important things you will learn in any new programming language. This allows you to save user data for future reference, to manipulate large data sets, or to build ...