Author : DR. Ashad Ullah Qureshi
Publisher : Concepts Books Publication
Page : 109 pages
File Size : 25,64 MB
Release : 2023-03-01
Category : Computers
ISBN :
Perl is a family of script programming languages that is similar in syntax to the C language. It is an older, open source, general use, interpreted language. Perl was developed with usability in mind. Its efficient design lets developers do a lot with a little bit of code.
Author : Randal Schwartz
Publisher : "O'Reilly Media, Inc."
Page : 389 pages
File Size : 36,8 MB
Release : 2011-06-23
Category : Computers
ISBN : 1449303587
The sixth edition of this bestselling Perl tutorial includes recent changes to the language. Years of classroom testing and experience helped shape the book's pace and scope, and this edition is packed with exercises that let readers practice the concepts while they follow the text.
Author : Robert W. Sebesta
Publisher :
Page : 0 pages
File Size : 31,50 MB
Release : 2000
Category : Perl (Computer program language)
ISBN : 9780139279553
Written by one of today's top-selling author's on programming languages, this practical, trailblazing guide to learning Perl offers all the advantages of a reference manual with a detailed, yet concise study on all of the language's key elements, and is not dependent upon either UNIX or Windows. Begins with a complete introduction to Perl: what it is, scripts vs. programs, its central characteristics, and more. Examines scalar types, expressions, and simple input and output; control statements; arrays; hashes and references; functions; pattern matching; files, input/output, and formats; CGI programming with Perl; and other advanced topics. Each chapter includes a summary and numerous exercises. For professionals in the computer science and related fields.
Author : William Rothwell
Publisher :
Page : pages
File Size : 34,11 MB
Release : 2019
Category : Perl (Computer program language)
ISBN : 9781484250563
This is a book for those of us who believed that we didn't need to learn Perl, and now we know it is more ubiquitous than ever. You'll see that Perl has evolved into a multipurpose, multiplatform language present absolutely everywhere: heavy-duty web applications, the cloud, systems administration, natural language processing, and financial engineering. This book provides valuable insight into Perl's role regarding all of these tasks and more giving you a great start in your Perl programming adventure.
Author : Steve Oualline
Publisher : Sams Publishing
Page : 432 pages
File Size : 34,6 MB
Release : 2002
Category : Computers
ISBN : 9780735712287
A majority of the people who start using Perl for the first time have a background in the C or C++ programming language. This book is written for those people. "Perl for C Programmers" teaches what's similar and different between Perl and C/C++ and how to then utilize Perl to the fullest.
Author : Curtis Poe
Publisher : John Wiley & Sons
Page : 744 pages
File Size : 23,37 MB
Release : 2012-09-27
Category : Computers
ISBN : 1118235630
Everything beginners need to start programming with Perl Perl is the ever-popular, flexible, open source programming language that has been called the programmers’ Swiss army knife. This book introduces Perl to both new programmers and experienced ones who are looking to learn a new language. In the tradition of the popular Wrox Beginning guides, it presents step-by-step guidance in getting started, a host of try-it-out exercises, real-world examples, and everything necessary for a Perl novice to start programming with confidence. Introduces Perl to both new programmers and experienced ones who want to learn a new language Provides a host of real-world applications for today's environments so readers can get started immediately Covers the new features of Perl but fully applicable to previous editions Beginning Perl provides the information and instruction you need to confidently get started with Perl. For Instructors: Classroom and training support material are available for this book.
Author : Scott Walters
Publisher : Springer
Page : 428 pages
File Size : 36,36 MB
Release : 2005
Category : Computers
ISBN :
* Perl 6 is not going to be available for quite a while, but, there is enormous interest in the Perl community (Perl use=14% and succeeds Linux and PHP in popularity) about its features and coding style / Many Perl 6-isms are suitable for production code and serious software development. * Most up-to-date text possible on the Perl language. * Walters assists with bimonthly Phoenix Perl Mongers user group meetings, often presenting. Presentations include demonstrations of his CPAN modules, current topics in software engineering, object-oriented programming techniques, information security, peer to peer architecture, ecommerce with credit card gateways, and other topics.
Author : Peter Scott
Publisher : Addison-Wesley
Page : 335 pages
File Size : 36,86 MB
Release : 2013-08-22
Category : Computers
ISBN : 0133599957
Bring new power, performance, and scalability to your existing Perl code! Cure whatever ails your Perl code! Maintain, optimize, and scale any Perl software... whether you wrote it or not Perl software engineering best practices for enterprise environments Includes case studies and code in a fun-to-read format Today's Perl developers spend 60-80% of their time working with existing Perl code. Now, there's a start-to-finish guide to understanding that code, maintaining it, updating it, and refactoring it for maximum performance and reliability. Peter J. Scott, lead author of Perl Debugged, has written the first systematic guide to Perl software engineering. Through extensive examples, he shows how to bring powerful discipline, consistency, and structure to any Perl program-new or old. You'll discover how to: Scale existing Perl code to serve larger network, Web, enterprise, or e-commerce applications Rewrite, restructure, and upgrade any Perl program for improved performance Bring standards and best practices to your entire library of Perl software Organize Perl code into modules and components that are easier to reuse Upgrade code written for earlier versions of Perl Write and execute better tests for your software...or anyone else's Use Perl in team-based, methodology-driven environments Document your Perl code more effectively and efficiently If you've ever inherited Perl code that's hard to maintain, if you write Perl code others will read, if you want to write code that'll be easier for you to maintain, the book that comes to your rescue is Perl Medic. If you code in Perl, you need to read this book.–Adam Turoff, Technical Editor, The Perl Review. Perl Medic is more than a book. It is a well-crafted strategy for approaching, updating, and furthering the cause of inherited Perl programs.–Allen Wyke, co-author of several computer books including JavaScript Unleashed and Pure JavaScript. Scott's explanations of complex material are smooth and deceptively simple. He knows his subject matter and his craft-he makes it look easy. Scott remains relentless practical-even the 'Analysis' chapter is filled with code and tests to run.–Dan Livingston, author of several computer books including Advanced Flash 5: Actionscript in Action
Author : David N. Blank-Edelman
Publisher : "O'Reilly Media, Inc."
Page : 452 pages
File Size : 39,51 MB
Release : 2000
Category : Computers
ISBN : 9781565926097
Some people plan to become administrators. The rest of us are thrust into it: we are webmasters, hobbyists, or just the default "technical people" on staff who are expected to keep things running. After some stumbling around repeating the same steps over and over again (and occasionally paying the price when we forget one), we realize that we must automate these tasks, or suffer endless frustration. Thus enters Perl.The Perl programming language is ideal for writing quick yet powerful scripts that automate many administrative tasks. It's modular, it's powerful, and it's perfect for managing systems and services on many platforms.Perl for System Administration is designed for all levels of administrators--from hobbyists to card-carrying SAGE members--sysadmins on multi-platform sites. Written for several different platforms (Unix, Windows NT, and Mac OS), it's a guide to the pockets of administration where Perl can be most useful for sites large and small, including: Filesystem management User administration with a dash of XML DNS and other network name services Database administration using DBI and ODBC Directory services and frameworks like LDAP and ADSI Using email for system administration Working with log files of all kinds Each chapter concentrates on a single administrative area, discusses the possible pitfalls, and then shows how Perl comes to the rescue. Along the way we encounter interesting Perl features and tricks, with many extended examples and complete programs. The scripts included in the book can simply be used as written or with minimal adaptation. But it's likely that readers will also get a taste of what Perl can do, and start extending those scripts for tasks that we haven't dreamed of.Perl for System Adminstration doesn't attempt to teach the Perl language, but it is an excellent introduction to the power and flexibility of Perl, and it whets the appetite to learn more. It's for anyone who needs to use Perl for system administration and needs to hit the ground running.
Author : Randal L. Schwartz
Publisher : "O'Reilly Media, Inc."
Page : 225 pages
File Size : 25,85 MB
Release : 2003-06-09
Category : Computers
ISBN : 1449365701
Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. This book is about making the leap from the easy things to the hard ones.Learning Perl Objects, References & Modules offers a gentle but thorough introduction to advanced programming in Perl. Written by the authors of the best-selling Learning Perl, this book picks up where that book left off. Topics include: Packages and namespaces References and scoping Manipulating complex data structures Object-oriented programming Writing and using modules Contributing to CPAN Following the successful format of Learning Perl, each chapter in the book is designed to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in Learning Perl and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly.Learning Perl Objects, References & Modules is about learning to use Perl as a programming language, and not just a scripting language. This is the book that separates the Perl dabbler from the Perl programmer.
