February 2012
Intermediate to advanced
1184 pages
37h 17m
English
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Version Literals
A literal that begins with a v and
is followed by one or more dot-separated decimal integers is treated
as a version number:
use v5.14; # turn on strict and warnings
(These used to be called v-strings, but the use of these to produce string values has been deprecated. Now you may use this notation only to produce version objects.)
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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.