Re: Help me get the number of items in the table

["szbnwer@..." <szbnwer@...>]

a good roadmap to learn lua:

https://www.lua.org/pil/ - basic knowledge
https://www.lua.org/manual/5.1/manual.html#7 - differences between 5.0
and 5.1; and the whole reference manual itself, you can let the c
parts to the end, so like half of the manual (chapter 3 and 4)
https://www.lua.org/ - in general, because it's a nice set
http://lua-users.org/ - here is a great collection of kinda much
anything around lua that you can find in the wild...

and of course this mailing list as this made my basic knowledge sharp :D