I get what everyone is saying here, but this is not grounds for a ban. iCloud, you haven't been on this site all too much, and what you have posted have been mostly irrelevant to a problem, and haven't added anything of your own to this forum. Please, stop with getting after Bio_hazard, he didn't do anything wrong.(this is for everyone, including me. Yes, he came on when we had the problem with TI-Basic dude, but after being on the site for a while, I think it's safe to say that this isn't him)
This is coming from the fact that I am tired of people fighting on this forum. It's just a calculator forum, for goodness sake! Yes, showing frustration with a repeated issue is ok, but saying that something is copyright or saying that something doesn't add to the thread at all just isn't needed to be here. It makes stuff messy and hard to read.(not to mention that it doesn't help get the question answered.) Could we all just stay away from stuff like this? I get that we all have different personalities, but it doesn't mean we can't help each other! Just go and look at the older days of the forum for proof that everyone can get along peacefully with each other! Please just stop.
Yes, don't use Hexcodes unless you can write one yourself. Understand what they do before using it! That should just a natural rule for any type of programming.
(sorry if anything sounds Discordy, been using it a lot, and have been needing to help with some problems on some of the servers I'm in.)