IMO, posting a litte code and asking for help is great! The object here is for everybody to get better. For folks a little further along the path, having to come up with good, simple explanations for why “this” and not “that” helps them improve their skills and understanding too.
I consider myself a relatively awful teacher – @jeff and @scruffynerf, among others, are much better – but still, most of my IRL work lately involves designing things, then explaining them to people at sometimes vastly different levels of technical knowledge. It’s a skill well worth practicing.