The example files used here can be downloaded by clicking the file name: example1.txt, example1.csv, example1.xlsx. (For text format files, you can copy the content on the webpage and paste it into a ...

Writing 100k rows at a time should be fine, so I could write to the file once for each parameter combination.

Interested in learning Python? Jack Wallen takes you through your first steps in building a simple application to take user input and write it to a file.

Find out what makes Python a versatile powerhouse for modern software development—from data science to machine learning, systems automation, web and API development, and more.