@iiii see http://nikic.github.io/2012/06/... for a more thorough explanation of the difference.

@iiii Regex and regular expressions might have been the same thing in the beginning, but as features like backreferences got added regex grew beyond simply being regular expressions. A "real" regular expression is a strictly defined computer science concept, even if many programmers refer to regex instead when they say "regular expression". This confusion for example brought down parts of Cloudflare some time ago. IIRC it was caused by something expecting a real regular expression, which all run in linear time and thus quite fast, but instead a regex that was much slower than that was used.

@N00bPancakes I think that is a great way of seeing it. They certainly feel that way far too often!

The problem was that since I had chosen that my function should be used for 'any' HTTP keyword my custom authorizer lambda was run for OPTIONS requests as well, causing all prefetches to fail since they don't contain any Authorization header. By manually defining my endpoints for everything but OPTIONS i got it to work. Thanks for the advice though!

@DavidINC As in PGP-signatures? I've experienced that some times perhaps I'd already importet the keys when I installed Spotify.

Installing Spotify (albeit on a real Arch Linux installation) was literally just to install the AUR-package for me.
What is your problem, perhaps I can help?

I haven't really tried other players, as it is the decryption libraries which seems to fail. Might try it later, thanks!

What I tried were combos of VLC + MakeMKV and VLC + libaacs + libbdplus, neither of which worked for me. Thanks though.

On Linux it can also work as the decryption library, as it is much better than the open source ones. Unfortunately the whole system would freeze every time it tried to decrypt the main track on the disc. I'm using Arch-Linux for my personal machine, so I should have at least close to the newest version of all libraries. Thanks for the suggestion though!

In my country that would be illegal if it was intentional

A clipboard manager helps in this case, as they often have a history