July 2018
Beginner
202 pages
5h 42m
English
Content preview from Lua Quick Start Guide
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The debug.getinfo return value
No matter what the argument, the debug.getinfo function will return a table. This table will contain information about the function being inspected. When called with an integer, the return table will contain the following fields/variables:
- source: Where the function is defined. This will contain the name of the file that a function is defined in.
- short_src: A short textual version of the function, up to 60 characters.
- linedefined: The first line of the source file where the function was defined.
- lastlinedefined: The last line in the source file where the function was defined.
- what: If the function is a "Lua" or a "C" function, the appropriate string will be returned.
- name: Lua's best guess at the name of the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.