Perl Debugger Pocket Reference

Author : Richard Foley
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596005032
Total Pages : 143 pages
Book Rating : 4.30/5 ( download)

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Download or read book Perl Debugger Pocket Reference written by Richard Foley and published by "O'Reilly Media, Inc.". This book was released on 2004-01-23 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most Perl programmers know about the Perl debugger--the nifty little built-in utility that you can use to fully debug any programs that you write. Inside the interactive debugger environment, you're prompted for commands that let you examine your source code, set breakpoints, dump out function call stacks, change values of variables, and much more. It's so convenient that some programmers run it just to test out Perl constructs as they create a program. But although it's on their radar, not many Perl programmers take the time to master the debugger. That's where the Perl Debugger Pocket Reference comes in. This little book provides a quick and convenient path to mastery of the Perl debugger and its commands. Written by a core member of the Perl debugger development team, it's an ideal quick reference to debugger commands, as well as a detailed tutorial on how to get started. The Perl Debugger Pocket Reference provides complete coverage in a conveniently small package. Maybe you write code so clean you never have to look at it twice. Or perhaps you'd rather focus your energies on writing clean code, rather than learning about the debugger. But if you need to learn about the Perl debugger in a hurry, the Perl Debugger Pocket Reference is the book you'll want to have close by. And you can always keep a copy on hand to share with programmers who need it more than you do. O'Reilly's Pocket References have become a favorite among programmers everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. When you've reached a sticking point in your work and need to get to a solution quickly, the new Perl Debugger Pocket Reference will get you back on the right track.

Author : Andy Lester
Publisher : Apress
ISBN 13 : 1430200448
Total Pages : 278 pages
Book Rating : 4.44/5 ( download)

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Download or read book Pro Perl Debugging written by Andy Lester and published by Apress. This book was released on 2006-11-01 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: *Surpasses archaic debugging practices. *Introduces advanced debugger topics such as customization, optimization and extension. *Serves as a valuable resource for developing and deploying rock-solid Perl applications. *There is no direct competition for an advanced and comprehensive debugging book.

Author : Johan Vromans
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449303706
Total Pages : 102 pages
Book Rating : 4.09/5 ( download)

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Download or read book Perl Pocket Reference written by Johan Vromans and published by "O'Reilly Media, Inc.". This book was released on 2011-07-23 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiles Perl documentation to provide basic Perl facts, including a summary of syntax rules and a list of operators and built-in functions.

Author : Johan Vromans
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449312977
Total Pages : 104 pages
Book Rating : 4.78/5 ( download)

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Download or read book Perl Pocket Reference written by Johan Vromans and published by "O'Reilly Media, Inc.". This book was released on 2011-07-19 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you have a Perl programming question, you'll find the answer quickly in this handy, easy-to-use quick reference. The Perl Pocket Reference condenses and organizes stacks of documentation down to the most essential facts, so you can find what you need in a heartbeat. Updated for Perl 5.14, the 5th edition provides a summary of Perl syntax rules and a complete list of operators, built-in functions, and other features. It's the perfect companion to O'Reilly's authoritative and in-depth Perl programming books, including Learning Perl, Programming Perl, and the Perl Cookbook..

Author : Peter Scott
Publisher : Addison-Wesley Professional
ISBN 13 : 0133891453
Total Pages : 660 pages
Book Rating : 4.54/5 ( download)

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Download or read book Perl Debugged written by Peter Scott and published by Addison-Wesley Professional. This book was released on 2014-04-30 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2001 classic - available in eBook formats for the first time Perl Debugged provides the expertise and solutions developers require for coding better, faster, and more reliably in Perl. Focusing on debugging, the most vexing aspect of programming in Perl, this example-rich reference and how-to guide minimizes development, troubleshooting, and maintenance time resulting in the creation of elegant and error-free Perl code. Designed for the novice to intermediate software developer, Perl Debugged will save the programmer time and frustration in debugging Perl programs. Based on the authors’ extensive experience with the language, this book guides developers through the entire programming process, tackling the benefits, plights, and pitfalls of Perl programming. Beginning with a guided tour of the Perl documentation, the book progresses to debugging, testing, and performance issues, and also devotes a chapter to CGI programming in Perl. Throughout the book, the authors espouse defensible paradigms for improving the accuracy and performance of Perl code. In addition, Perl Debugged includes Scott and Wright’s "Perls of Wisdom" which summarize key ideas from each of the chapters, and an appendix containing a comprehensive listing of Perl debugger commands. In this exceptional reference and debugging guide, the authors cover every aspect of efficient Perl programming, including: CGI programming—special tips for debugging this type of Perl program How to develop the proper mindset for developing and programming effectively in Perl Perl "gotchas"—how to understand them, work around them, and avoid them "Antibugging"—the authors’ rules of thumb on how to code defensively The Perl debugger —the authors’ guide to using this Perl built-in Common syntax errors and how to track down their causes Semantical errors—why code may appear correct but the programs do not work How to improve the performance of resource-hungry programs Tips and advice for programmers moving to Perl from other language environments Focusing on the process of Perl programming and guidelines for identifying and correcting mistakes, Perl Debugged helps the developer to write better Perl programs immediately and become better programmers in general.

Author : Randal L. Schwartz
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596101053
Total Pages : 318 pages
Book Rating : 4.58/5 ( download)

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Download or read book Learning Perl written by Randal L. Schwartz and published by "O'Reilly Media, Inc.". This book was released on 2005 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows how to write, debug, and run a Perl program, describes CGI scripting and data manipulation, and describes scalar values, basic operators, and associative arrays.

Author : Allison Randal
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596007379
Total Pages : 302 pages
Book Rating : 4.7X/5 ( download)

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Download or read book Perl 6 and Parrot Essentials written by Allison Randal and published by "O'Reilly Media, Inc.". This book was released on 2004 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This look at Perl 6 uncovers developments in Parrot - the interpreter engine that will execute code written in the new Perl 6 language and the most revolutionary change in the language itself - Apocalypse 12 on objects.

Author : brian d foy
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449364977
Total Pages : 397 pages
Book Rating : 4.77/5 ( download)

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Download or read book Mastering Perl written by brian d foy and published by "O'Reilly Media, Inc.". This book was released on 2014-01-09 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take the next step toward Perl mastery with advanced concepts that make coding easier, maintenance simpler, and execution faster. Mastering Perl isn't a collection of clever tricks, but a way of thinking about Perl programming for solving debugging, configuration, and many other real-world problems you’ll encounter as a working programmer. The third in O’Reilly’s series of landmark Perl tutorials (after Learning Perl and Intermediate Perl), this fully upated edition pulls everything together and helps you bend Perl to your will. Explore advanced regular expressions features Avoid common problems when writing secure programs Profile and benchmark Perl programs to see where they need work Wrangle Perl code to make it more presentable and readable Understand how Perl keeps track of package variables Define subroutines on the fly Jury-rig modules to fix code without editing the original source Use bit operations and bit vectors to store large data efficiently Learn how to detect errors that Perl doesn’t report Dive into logging, data persistence, and the magic of tied variables

Author : Darren Chamberlain
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 144931323X
Total Pages : 592 pages
Book Rating : 4.34/5 ( download)

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Download or read book Perl Template Toolkit written by Darren Chamberlain and published by "O'Reilly Media, Inc.". This book was released on 2003-12-23 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the many different approaches to "templating" with Perl--such as Embperl, Mason, HTML::Template, and hundreds of other lesser known systems--the Template Toolkit is widely recognized as one of the most versatile. Like other templating systems, the Template Toolkit allows programmers to embed Perl code and custom macros into HTML documents in order to create customized documents on the fly. But unlike the others, the Template Toolkit is as facile at producing HTML as it is at producing XML, PDF, or any other output format. And because it has its own simple templating language, templates can be written and edited by people who don't know Perl. In short, the Template Toolkit combines the best features of its competitors, with ease-of-use and flexibility, resulting in a technology that's fast, powerful and extensible, and ideally suited to the production and maintenance of web content and other dynamic document systems.In Perl Template Toolkit you'll find detailed coverage of this increasingly popular technology. Written by core members of the technology's development team, the book guides you through the entire process of installing, configuring, using, and extending the Template Toolkit. It begins with a fast-paced but thorough tutorial on building web content with the Template Toolkit, and then walks you through generating and using data files, particularly with XML. It also provides detailed information on the Template Toolkit's modules, libraries, and tools in addition to a complete reference manual.Topics in the book include: Getting started with the template toolkit The Template language Template directives Filters Plugins Extending the Template Toolkit Accessing databases XML Advanced static web page techniques Dynamic web content and web applications The only book to cover this important tool, Perl Template Toolkit is essential reading for any Perl programmer who wants to create dynamic web content that is remarkably easy to maintain. This book is your surefire guide to implementing this fast, flexible, and powerful templating system.

Author : Stephen Lidie
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1565925173
Total Pages : 107 pages
Book Rating : 4.75/5 ( download)

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Download or read book Perl/Tk Pocket Reference written by Stephen Lidie and published by "O'Reilly Media, Inc.". This book was released on 1998-11 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: This small reference is a guide to almost all Perl/Tk graphical elements, including general widget information and the details of each widget, window management, events, bindings, fonts, images, and geometry management.