Take CSV files for example. CSV, of course, stands for "Comma Separated Values", more often than not though, it seems that CSV files use tabs to separate values rather than commas. And let's not even ...

How to open CSV files in Python manually. Remember that a CSV file is actually just a text document with a fancy formatting. That means that you actually don’t need to use a module if you want ...

Some months back I developed some pyuno code for converting spreadsheets into CSV files from the command line. Pyuno being the Python interface to the OpenOffice runtime. One of the enhancement ...

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!

So, for example, if you want to create a file that has two columns – one for the type of product and one for total sales – you would type: Product, Total Sales Advertisement ...

The problem I've noticed is that if I append the file with each of the 100k runs (one at a time), it can happen that two threads try to save to the file at the same time and some row(s) end up empty.