November 1999
Beginner
456 pages
10h 18m
English
Content preview from Sams Teach Yourself Perl in 24 HoursBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
Arrays and lists are Perl's collective variables. You can use them to hold an almost unlimited number of scalars and can manipulate them either as a whole or can manipulate their individual elements. Perl provides easy mechanisms for copying arrays, sorting arrays, combining arrays, and converting data back and forth between scalars and arrays. Also, many of Perl's operators and functions are sensitive to the context that they appear in, and they behave differently depending on whether they are in a scalar or list context.
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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.