Additional uses for code playground?

Question

To those who have posted mighty stuff, or anyone who is inclined, please post some short pieces explaining particular methods or terms. Tamas did this with a recent code emphasizing use of "label"....won't win you code of the day but I will be grateful. If you use code playground learners can try changing bits to see functionality....thank you.

Answer 1

My public codes in SL code playground are almost examples written by guessing being helpful stuff...

Anybody can check my profile and explore them ;)

Answer 2

Some of my codes, which I find particularly educative, are marked with [PythonEdu] tag. Feel free to grab it if it's helpful for you :)