The “w+” tells Python that we are writing to a new ... commas and new-lines in the right place. If you then save the file as “.CSV” then it will open in Excel when you click on it!

This is particularly true in Python, seeing as Python is such ... by creating a simple spreadsheet and then choosing to save it as a CSV file. I made a little list of exercises, which looks ...

As long as two programs can both open a CSV file, they can exchange data. For example, you can save contact information from Microsoft Excel as a CSV file, and import it into the address book in ...