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A programmer's guide to creating faster, more robust, interactive Web pages using PerlScript. PerlScript is an emerging scripting language that lets UNIX programmers write easy code for powerful and hot new Microsoft technologies such as Active Server Pages (ASP). Like JavaScript or VBScript, PerlScript is a "lite" version of a full-fledged programming language. Both Perl and VBScript programmers will benefit from the move to PerlScript because it provides cost benefits, superior power, and speed. This book provides a no-filler tutorial on PerlScript with plenty of concise examples that focus on using Active Server Pages (ASP) objects, and ActiveX Data Objects (ADO). It gives programmers the exact syntax for methods, properties, setting properties, database programming, collections, and data retrieval. CD-ROM contains ActivePerl plus all examples and scripts from the book. This guide walks through ActivePerl installation and configuration.
This book covers complex techniques for managing production-ready Perl programs and explains methods for manipulating data and objects that may have looked like magic before. It gives you necessary background for dealing with networks, databases, and GUIs, and includes a discussion of internals to help you program more efficiently and embed Perl within C or C within Perl. Major topics include practical use of packages and classes (object-oriented programming OOP); complex data structures; persistence (e.g.. using a database); networking; graphical interfaces, using the Tk tookit; interaction with C language functions; embedding and extending the Perl interpreter; selected internals; use of references, trapping errors through eval operator, non-blocking I/O, and using ties to trigger actions when data is accessed. You will emerge from thsi book a better hacker, and proud master of Perl
The Perl Multimedia Cyber Classroom delivers complete interactive Perl training that includes more than 3 hours of audio, hundreds of programming and interactive exercises, more than 100 complete Perl programs, full-text searching, hyperlinking, tips, tricks, and more. Perl By Example is a guide to Perl that starts with the basics of Perl scripting and carries you all the way to advanced networking and Web applications. Coverage starts with statements, variables, scalars, arrays, hashes, and printing. Understand Perl operators, expressions, control structures, and file handling. Next, learn how to modularize and package Perl scripts, work with objects in the Perl environment, interface with the surrounding system, and create sophisticated reports. Using extensive examples, learn how to use Perl on the Web and in advanced networking applications that utilize message queues, semaphores, and shared memory.
This start-to-finish tutorial and reference gives experienced developers the techniques and real-world code they need to master Perl fast! Begin by leveraging your current skills to quickly master the fundamentals of Perl development from basic syntax to objects, data structures to text processing. Next, learn how to use Perl's powerful facilities for working with files, networks, and relational databases. Finally, Core Perl shows you how to make the most of Perl in any Web application-from simple CGI to full-fledged site development and delivery. Coverage includes all this and more: Data types and built-in functions; Writing and using modules; Text and DBM file manipulation; The DBI portable database interface and Web database integration; CGI, Apache mod_perl modules, HTTP cookies, HTML/Perl templates; Mason: The Perl-based Web site publishing engine; Debugging, program maintenance, optimization, and security.
The Ultimate Collection of Ready-to-Use Code and Expert Techniques for CGI/Perl. 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-tiered shopping carts. Topical organization will help you find what you need rapidly and begin transforming your Web site today. With this book you'll learn about: Information sharing techniques, including sessions; Data abstraction and management with DataSource Application objects; Web programming with existing database architectures; The scripts work easily with Oracle, Sybase, MySQL, and most relational databases.
Object Oriented Perl provides an invaluable guide to virtually every aspect of object-oriented programming in Perl. It shows the basics of solid object design, common mistakes and many tips for navigating the powerful and flexible nuances of using Perl objects. Also covers popular object modules available from CPAN and discusses performance issues and the tradeoff between programming convenience and speed often faced by today's Perl developer. Advanced chapters cover a number of techniques for adding persistence and invoking methods using multiple dispatching. Topics covered: Perl language review, CPAN, Perl objects, 'blessing' and inheritance, polymorphism, Class::Struct and Class::Methodmaker modules, Perl ties and closures, operator overloading, encapsulation, multiple dispatch, Class::Multimethods, coarse-grained and fine-grained object persistence techniques, performance issues.
The Perl Cookbook is a comprehensive collection of problems, solutions, and practical examples for anyone programming in Perl. You'll find hundreds of rigorously reviewed Perl "recipes" for manipulating strings, numbers, dates, arrays, and hashes; reading, writing, and updating text and binary files; pattern matching and text substitutions; references, data structures, objects, and classes; signals and exceptions; accessing text, hashes, and SQL databases; screen addressing, menus, and graphical applications; writing secure scripts; client-server programming; cgi programming and web automation, and much more. The Perl Cookbook is the long awaited companion volume to Programming Perl.
The Perl book written for the C and C++ programmer. Perl for C Programmers teaches what's similar and different between Perl and C/C++ and how to then utilize Perl to the fullest. 80% of the people who start using Perl for the first time come with a background in the C or C++ programming language. This book is written for those people. Perl is becoming one of the most common languages used in web development because of its powerful ability for text manipulation. There is a large need for Perl books that clearly explain how to use Perl in terms the reader can understand. The primary audience coming to learn Perl is C and C++ programmers. Topics include: CPAN (The Module Archive); Installing Modules; Using the Perl Debugger; Simple I/O; Looping Statements; Variable Declarations and Simple Expressions; Multiple Dimension Arrays; The split and join Functions; The splice Function; The grep Function; Basic Regular Expressions; Hashes; Perl Packages.
This new book by the world's leading programming language textbook authors carefully explains how to use Perl as a general-purpose programming language and how to program multi-tier, client/server, database-intensive, Internet-and-Web-based applications. Dr. Harvey M. Deitel and Paul J. Deitel are the principals of Deitel & Associates, Inc., the internationally recognized corporate training and content-creation organization specializing in C++, Java, C#, C, Visual Basic, XML, Python, Perl, Internet, World Wide Web and object technologies. The Deitels are also the authors of the world's #1 Java and C++ textbooks, Java How to Program, and C++ How to Program. Topics include: CGI, HTML forms, XML, CGI.pm; Control Structures, Arrays, Hashes; Regular Expressions, Strings; Objects, Encapsulation; OOP, Inheritance, References; OOP, Inheritance, References; Security, Accessibility; Typeglobs, File Globbing; Networking, Sockts, Internet Protocols.
This book is intended for both .NET and Perl programmers to help bring these two rich worlds together. If you are a Perl programmer, this book will help you understand .NET and the vast array of services available to you. You will learn how, through Web services, you can connect to a wide variety of heterogeneous systems using standard Internet protocols. If you are a .NET programmer, you will learn why Perl has become one of the most popular languages in the world and how to access the vast CPAN archive of Perl modules.Overview and Organization. If you are new to Perl, you can quickly come up to speed with the tutorial on Core Perl in Chapters 2 to 8. It includes an in-depth treatment of objects in Perl and introduces the CPAN Perl archive. The treatment of Core Perl is very generic, and you will easily be able to apply what you have learned to any system that supports Perl. The book also shows you how to use .NET classes in Perl.
Perl Studio is an integrated development environment for Perl, providing comprehensive and easy-to-use solution for editing, debugging and deploying Perl based applications. This advanced Perl editor enables developers to code faster and more efficiently with many convenient features such as: Built-in HTTP server and internal web browser for testing CGI/Perl scripts directly, automatic code completion and parameter hints for Perl, and HTML objects and built-in FTP client for directly editing files from remote servers. Other features include: Configurable multi-language syntax highlighting for Perl, SQL, XML., search/replace with regular expressions, find in files, syntax checking for Perl code, visual file comparison utility, code libraries for Perl, HTML and JavaScript, templates, project management, parentheses matching, file explorer, custom color schemes, modern user interface with intuitive design and more.
A guide to Perl 5 for C/C++, awk, and shell programmers. Topics include: Perl versions; Obtaining Perl binaries, documentation; Command line usage; A prototype Perl script; Control constructs; Variables including scalar types, string or number, null string, operators, lists, arrays, hashes, variable declaration, barewords; Calling functions; Defining functions; Returning values; Optional parameters; Regular expressions; Command line arguments; File I/O; Running external commands; References; Packages, modules, records, and objects in Perl.