As someone who works on a codebase with almost no comments, please leave a comment for every block of code that does something and explain why (1 comment for ev

As someone who works on a codebase with almost no comments, please leave a comment for every block of code that does something and explain why (1 comment for every 5 or 10 lines of code should be fine). And for regex you have this in some languages: https://docs.python.org/3/library/re.html#re.X https://docs.python.org/3/library/re.html#re.X