October 2022
Beginner to intermediate
390 pages
7h 5m
Chinese
Content preview from Perl语言入门（第8版）
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11
第
1
章
简介
欢迎阅读这本“小骆驼书”（
Llama book
），请允许我们用这个亲切的称呼，“小骆
驼书”就是学习
Perl 5
的书。
这是本书第
8
版了，自
1993
年首次出版至今，我们已有超过百万的读者。相信大家都
很喜欢本书，我们编改时也是乐在其中。特别是完成提交，等待上架的那几个月。当
然，我们所说的上架，是指上线发布。
这是
Perl 6
发布以来我们广受欢迎的关于
Perl 5
的书籍的第二版，
Perl 6
最初是一种基
于
Perl
的语言，但现在有了新名字“
Raku
”，开始了自己的演化之路。不幸的是，
那段历史意味着这两种语言的名称中都有“
Perl
”，即使它们之间的关系并不密切。
你很可能想要学习
Perl 5
，也就是这本书的主题，除非你很确定自己需要学习的是另
一种语言。从这一点来说，“
Perl
”这个名字意味着
Perl 5
，也就是那个几十年来我
们一直在用的
Perl
。
问题与答案
你可能会有一些关于
Perl
的问题，并且在快速浏览过本书后，可能还会提出一些有关
本书的问题。所以，我们打算先用第
1
章予以回答。至于那些没有解答的问题，我们
会告诉你如何获取答案。
这本书适合你吗？
这不是一本参考书。这只是一本非常初级的教授
Perl
基础的教材，用里面的知识写点自
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and much more.
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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.