4 ms·

This is the real problem. It's not with excel per se, but the complete lack of automated testing and source control.

• fnord123 6y ago
  Python works with source control and tests so this would indeed be a problem with Excel per se.
  • etothepii 6y ago
    But Python doesn't have to, I've seen plenty of python with 1000 line functions, no tests and no source control. It's particularly common in Jupyter Notebooks.