In this update of a bestseller, two leading Perl trainers teach you to use the most universal scripting language in the age of the World Wide Web. With a foreword by Larry Wall, the creator of Perl, this smooth, carefully paced book is the "official" guide for both formal (classroom) and informal learning. It is now current for Perl version 5.004. Learning Perl is a hands-on tutorial designed to get you writing useful Perl scripts as quickly as possible. Exercises (with complete solutions) accompany each chapter. A lengthy new chapter in this edition introduces you to CGI programming, while touching also on the use of library modules, references, and Perl's object-oriented constructs. Perl is a language for easily manipulating text, files, and processes. It comes standard on most UNIX platforms and is available free of charge on all other important operating systems. Perl technical support is informally available -- often within minutes -- from a pool of experts who monitor a USENET newsgroup (comp.lang.perl.misc) with tens of thousands of readers. Contents include: A quick tutorial stroll through Perl basics Systematic, topic-by-topic coverage of Perl's broad capabilities Lots of brief code examples Programming exercises for each topic, with fully worked-out answers How to execute system commands from your Perl program How to manage DBM databases using Perl An introduction to CGI programming for the Web
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Making Easy Things Easy and Hard Things PossibleFrom the Publisher:
This second edition of Learning Perl, designed for those who seek a rapid working knowledge of Perl and sporting a new foreword by Perl author Larry Wall, fully covers the world of Perl, version 5. In this new edition, program examples and exercise answers have been radically updated to reflect typical usage under Perl 5, and numerous details have been added or modified. In addition, you'll find new sections introducing Perl references and CGI programming. Perl is a high-level, multipurpose language. It is used in diverse system administration tasks, while also playing an endless variety of roles in other areas. These range from data reduction and report generation to distributed computing and assorted auxiliary roles in software development. Perl has even encroached upon the territory of C and other programming languages. Learning Perl, written by a leading Perl instructor, provides a systematic, step-by-step, tutorial approach to learning the language. There are numerous short code examples punctuating a relaxed, informal, and precise tour of all the main features of the language. In addition, each chapter contains exercise problems, together with their solutions. Anyone who works through the book will be capable of programming with a broad and productive range of Perl features. For a comprehensive and detailed guide to advanced programming with Perl, read O'Reilly's companion book, Programming Perl.
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Descripción O'Reilly, 1998. Paperback. Estado de conservación: New. Never used!. Nº de ref. de la librería P111565922840
Descripción O'Reilly, 1998. Estado de conservación: new. Shiny and new! Expect delivery in 20 days. Nº de ref. de la librería 9781565922846-1
Descripción O'Reilly. PAPERBACK. Estado de conservación: New. 1565922840 New Condition. Nº de ref. de la librería NEW7.1601435