If you then save the file as “.CSV” then it will ... For example, if you want to write a .Doc file in Python, you’ll come unstuck! Open a Word document in a text editor and you’ll see ...

You can do this in Excel by creating a simple spreadsheet and then choosing to save it as ... How to read a file in Python and more And there you have it: now you know how to open CSV files ...

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.

After that, you can save the file or a copy of the Python file using the same menu. Its download link is here. After launching it, you can open a PY file or a project. Once the file is added ...