Open Yast and mark those packages as taboo. That way they'll never reinstalled again after an update. Use zypper dup for updating tumbleweed. The zypper up its for updating openSUSE leap.

Thank you

Will look it up. Thank you.

I've spend a bit of time in Go by Example but I felt that I wasn't building anything (if that makes sense). Like when I learned what variables are I expected that I'd get some type of homework or something.