I actually like 'Hello world' examples, as long as they are very short. That way I have a basic program in an unknown language and can continue from there. Find

I actually like 'Hello world' examples, as long as they are very short. That way I have a basic program in an unknown language and can continue from there. Finding out how to make a very simple sample program myself was frustrating in the past sometimes. (Where should I put the files, what is necessary to load the main class etc.)