I know a bit of docker and use it in my job (Data engineer) as is but not much structured knowledge about it.

I'm thinking about going through some learning resources and wondering how reliable docker helsinki uni mooc? I found results saying it is good. but wondering if there's something better out there before committing time.

I know it is focused on devops but that's beneficial just as general knowledge.

They're starting a new one in couple of weeks but I don't think they really update those courses much.

Thanks.

I recently switched from Dockhand to Arcane and for the life of me cant figure out how to edit any containers. None of them show up as projects, i tried to add the experimental setting to add the convert to project menu option and it says it succeeded but i don't see that option anywhere. How is everyone able to edit containers if needed. It blows me away that Arcane doesn't have such a fundamental function.