I left in an unused variable :(

Would two for loops not have been faster?

Thanks, I was doing a bunch of these as practice for basic understanding and to be able to explain things. Coming from the Javascript eco system where everything is abstracted away I felt super weak on the HOW and WHY things worked.

I am sorry, I meant, where is the code comments explaining what this does. What i really really ment was, why is this website not living up to my expectations. I see no code comments and single letter variables EVERYWHERE and it's up voted as best practices instead of clever. I am Eternal Optimist and it's like nails on a chalkboard to me. I want this site to be more than it is, I want this site to be what it could be. But back on topic. A line code explaining which way it sorts and how would be nice and best practice.

Thank you for this feedback, I've been wondering where the sweet spot of documentation is. I've had the idea of explain like no one has any idea what anything does. But it does seem to annoy seasoned developers. I've been playing with the idea of writing comments on blocks of code instead. My level of discernment is not high enough to figure out what doesn't need be said, yet.

i left a PRINTLN in D:

where documentation.

I'd buy RED if it ment I could downvote this horrible practice.

What am I looking at.

Super clever absolutly, Best Practices not even close. Where is your documentation.

Clever but not best practice. 0 documentation.

If the parens string is empty it expects True, but it should be false because "" sure cant be a Valid Parentheses.