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Like Topsy, Perl just grew, and as a result so has Programming Perl. It's now over 1,000 pages but needs to be as it does several different jobs. Firstly, it's an introduction to the Perl language for those new to programming. It's a guide for those coming from other languages and it's a Perl language reference.
Larry Wall is a linguist, among his other interests, and perhaps for this reason Perl is a peculiarly flexible language with many routes to achieving the same ends, as the authors ably demonstrate. It's also extensible in several ways, designed to work with many other languages and, as it's largely interpreted, Perl programs tend to run unmodified on a variety of platforms--though platform-specific Perl modules and programming practices are also discussed.
A major strength of Programming Perl is the way subject areas are approached from several directions. This constant viewpoint-shifting eliminates blind spots in the reader's understanding as well as providing a pleasing echo of the way Perl itself can take many routes from here to there.
Because the Perl community is both knowledgeable and active the language covers a lot more ground than it did at the time the last edition of Programming Perl was published. Even if you have both previous editions you'll want this latest version--if only for the new jokes. --Steve Patient
Like Topsy, Perl just grew, and as a result the need for a third edition came about. It's now over 1,000 pages, which it needs to be, as it performs several different duties. First, it's an introduction to the Perl language for those who are new to programming; also, it's a guide for those who are coming from other languages; and, finally, it's a Perl language reference.
Among Larry Wall's other pursuits is being a linguist, and it's perhaps for this reason that Perl is a peculiarly flexible language with many routes to achieving the same ends, as the authors ably demonstrate. It's also extensible in several ways, designed to work with many other languages. Also, as it's largely interpreted, programs written in Perl tend to run unmodified on a variety of platforms--although platform-specific Perl modules and programming practices are also discussed.
A major strength of Programming Perl is the way subject areas are approached from several directions. This constant shift of viewpoint eliminates blind spots in the reader's understanding and provides a pleasing echo of the way Perl itself can take many routes from here to there.
Because the Perl community is both knowledgeable and active, the language covers much more ground here than in the previous edition. Even if you have both previous editions, you'll want this latest version--if only for the new jokes. --Steve Patient, amazon.co.uk
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Impress everyone with regular expressions,
Von bernie "xyzzy" (Arlington, Texas) - Alle meine Rezensionen ansehen
Rezension bezieht sich auf: Programming Perl: There's More Than One Way To Do It (Taschenbuch)
I have to admit that before using this book I used "Learning Perl." However everything that I learned in the first book was in the first chapter of this book. I'm very impressed with the layout of this book. Every time I turned a new page I found something else I had to try. One paragraph in chapter six prime outlines the whole reason for really wanting to use pearl. "Perl doesn't just glue together other computer languages. It also glues together command line interpreters, operating systems, processes, machines, devices, networks, databases, institutions, cultures, web pages, GUIs, peers, servers, and clients, not to mention people like system administrators, users, and of course, hackers, both not be in nice. In fact pearl is rather competitive about cooperative." Helfen Sie anderen Kunden bei der Suche nach den hilfreichsten Rezensionen
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You are programming Perl ? - You can't go without this book!,
Rezension bezieht sich auf: Programming Perl: There's More Than One Way To Do It (Taschenbuch)
This book is the Bible for the Perl programmer. Explains every core functionality and many modules in depth and with just the right amount of humor. Once you've gone beyond the novice level you will need this book as a reference and tutorial!I'm not sure, if the absolute newbee will be happy with this book - perhaps he/she should start with another book. Yet, if you already know another programming language, you can very well get into Perl with this book. Helfen Sie anderen Kunden bei der Suche nach den hilfreichsten Rezensionen
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If you buy one Perl book, make it this,
Von Ein Kunde
Rezension bezieht sich auf: Programming Perl: There's More Than One Way To Do It (Taschenbuch)
Perl has affectionately been described as the swiss-army chainsaw of languages. While Java gets all the press, it is Perl which is quietly working in many back-offices, doing all sorts of menial tasks which take too long in other languages.I depend upon Perl to write small one-off programs that access and transform data. I also used it to migrate data for 1,800 employees from unstructured Excel spreadsheets to a relational database. It took me far less time and was essentially free when compared to other data migration approaches. This book is the definitive work on Perl. The authors' love of Perl comes through. What also comes through is that the authors genuinely love their audience. While you will find that they are endowed with laziness, impatience and hubris, you will soon discover that there can be an immensely positive slant to these "vices". Their sense of humor lends fun to what could become a dry subject in others' hands. Learn Perl from the people that invented the language, that work and train others in the language everyday. Buy this book. Helfen Sie anderen Kunden bei der Suche nach den hilfreichsten Rezensionen
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