[Napoleon_be]

Most tutorials are pretty basic online... I mean, you can do a lot more with C++ or C# then what u can do with Pawn in general. If there's anything you wanna learn, i'd suggest you getting into Python, since this is the most common, and possibly most powerful lang there is. (Depending on your needs though).

Try finding some open sourced, public well known programs so you might get to figure out how they work. It's more than just a single code if you're willing to go advanced.