Have you ever experienced opening a CSV by double-clicking it, only to find that 007 became 7, 4901234567890 became 4.90123E+12, or product codes turned into dates? The tricky part is that it has ...

Are you picking up weekly figures from a CSV and pasting them into an Excel report of the same format?In this article, we will build a small report generator that reads a CSV, aggregates the data, and ...

I want to create a new file from python but I want the filename to be the value of a variable. I've used commands and touch but it won't use the value but the variablename instead.

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 ...