"Create useful, dynamic Web pages and applications by matching the consistency of CGI with the efficiency of Perl. This powerful guide offers out-of-the-box applications you can install on your Web site, plus an in-depth examination of the object library for advanced exploration of functionality. Build information-rich relationships with users that include secure transfer of everything from names and passwords to targeted information in multi-user applications."--

Programming on the Web today can involve any of several technologies, but the Common Gateway Interface (CGI) has held its ground as the most mature method--and one of the most powerful ones--of providing dynamic web content. CGI is a generic interface for calling external programs to crunch numbers, query databases, generate customized graphics, or perform any other server-side task. There was a time when CGI was the only game in town for server-side programming; today, although we have ASP, PHP, Java servlets, and ColdFusion (among others), CGI continues to be the most ubiquitous server-side technology on the Web.CGI programs can be written in any programming language, but Perl is by far the most popular language for CGI. Initially developed over a decade ago for text processing, Perl has evolved into a powerful object-oriented language, while retaining its simplicity of use. CGI programmers appreciate Perl's text manipulation features and its CGI.pm module, which gives a well-integrated object-oriented interface to practically all CGI-related tasks. While other languages might be more elegant or more efficient, Perl is still considered the primary language for CGI.CGI Programming with Perl, Second Edition, offers a comprehensive explanation of using CGI to serve dynamic web content. Based on the best-selling CGI Programming on the World Wide Web, this edition has been completely rewritten to demonstrate current techniques available with the CGI.pm module and the latest versions of Perl. The book starts at the beginning, by explaining how CGI works, and then moves swiftly into the subtle details of developing CGI programs.Topics include: Incorporating JavaScript for form validation Controlling browser caching Making CGI scripts secure in Perl Working with databases Creating simple search engines Maintaining state between multiple sessions Generating graphics dynamically Improving performance of your CGI scripts

This text provides an explanation of CGI and related techniques for people who want to provide their own information servers on the Web. It explains the value of CGI and how it works, and looks at the subtle details of programming. The accompanying CD-ROM

This is the first book to introduce Mason, an open source Perl-based platformwith template elements.

With its highly developed capacity to detect patterns in data, Perl has become one of the most popular languages for biological data analysis. But if you're a biologist with little or no programming experience, starting out in Perl can be a challenge. Many biologists have a difficult time learning how to apply the language to bioinformatics. The most popular Perl programming books are often too theoretical and too focused on computer science for a non-programming biologist who needs to solve very specific problems.Beginning Perl for Bioinformatics is designed to get you quickly over the Perl language barrier by approaching programming as an important new laboratory skill, revealing Perl programs and techniques that are immediately useful in the lab. Each chapter focuses on solving a particular bioinformatics problem or class of problems, starting with the simplest and increasing in complexity as the book progresses. Each chapter includes programming exercises and teaches bioinformatics by showing and modifying programs that deal with various kinds of practical biological problems. By the end of the book you'll have a solid understanding of Perl basics, a collection of programs for such tasks as parsing BLAST and GenBank, and the skills to take on more advanced bioinformatics programming. Some of the later chapters focus in greater detail on specific bioinformatics topics. This book is suitable for use as a classroom textbook, for self-study, and as a reference.The book covers: Programming basics and working with DNA sequences and strings Debugging your code Simulating gene mutations using random number generators Regular expressions and finding motifs in data Arrays, hashes, and relational databases Regular expressions and restriction maps Using Perl to parse PDB records, annotations in GenBank, and BLAST output

The Web Wizard's Guide to Perl and CGI teaches readers how to create Web sites that will have an audience coming back for more. From writing scripts to analyzing users' data, this book helps readers create well-designed, user-friendly Web sites. Addison-Wesley's Web Wizard Series is perfect for anyone who wants to create, design, or learn more about Web sites. Each full-color book provides a concise, easy-to-read, step-by-step introduction to a Web-related topic. For more information on Addison-Wesley's Web Wizard Series, visit www.aw.com/info/webwizard. *Includes handy reference material. *Written in a brief and accessible, step-by-step writing style. *Provides full color screenshots and code examples. *Written by a college professor who teaches the course. *Contains extensive pedagogy to make material understandable to beginners. *Assumes no programming knowledge.

Describes the skills and tools needed to upgrade library Web sites, providing information about HTML, basic design, tagging, imagemaps, table creation, frame building, PERL programming language, and other topics; and features library specific examples, sample scripts, forms, and exercises. Includes a CD-ROM with ready-to-load forms.

The authors provide the most useful, practical information on a broad range of open source technologies. This practical guide presents a survey of LAMP technologies, and shows how these solutions can be implemented securely while improving reliability and cutting costs. The book focuses on the most important core material necessary for the developer to hit the ground running and begin building applications right away.

A teacher's guide to Internet pedagogy The Internet is rapidly becoming a necessary and natural part of the way we access information. The Wired Professor provides instructors with the necessary skills and intellectual framework for effectively working with and understanding this new tool and medium. Written for teachers with limited experience on the Internet, The Wired Professor is a collegial, hands-on guide on how to build and manage instruction-based web pages and sites. In addition to practical tips, this book incorporates discussions on a variety of topics from the history of networks, publishing, and computers to hotly debated issues such as the pedagogical challenges posed by computer-aided instruction and distance learning. These discussions are geared to the non-computer savvy reader and written with an eye to allow instructors to maximize use of the Internet as a creative medium, a research resource of unparalleled dimension, and a community building tool. The Wired Professor comes with a companion web site that contains additional material, such as discussions on design and links to the resources discussed in the book. Companion web site URL: http://www.nyupress.nyu.edu/professor.html