No, it's impossible to do random access to retrieve a character, if you are dealing with code points, because code points do not have a fixed byte size. I thoug

No, it's impossible to do random access to retrieve a character, if you are dealing with code points, because code points do not have a fixed byte size. I thought this a good intro <https://tonsky.me/blog/unicode/ https://tonsky.me/blog/unicode/>.