Beginning Perl
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MANNING Greenwich (74° W
Object Oriented Perl Object Oriented Perl DAMIAN CONWAY MANNING Greenwich (74° w. long.) For electronic browsing and ordering of this and other Manning books, visit http://www.manning.com. The publisher offers discounts on this book when ordered in quantity. For more information, please contact: Special Sales Department Manning Publications Co. 32 Lafayette Place Fax: (203) 661-9018 Greenwich, CT 06830 email: [email protected] ©2000 by Manning Publications Co. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by means electronic, mechanical, photocopying, or otherwise, without prior written permission of the publisher. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in the book, and Manning Publications was aware of a trademark claim, the designations have been printed in initial caps or all caps. Recognizing the importance of preserving what has been written, it is Manning’s policy to have the books we publish printed on acid-free paper, and we exert our best efforts to that end. Library of Congress Cataloging-in-Publication Data Conway, Damian, 1964- Object oriented Perl / Damian Conway. p. cm. includes bibliographical references. ISBN 1-884777-79-1 (alk. paper) 1. Object-oriented programming (Computer science) 2. Perl (Computer program language) I. Title. QA76.64.C639 1999 005.13'3--dc21 99-27793 CIP Manning Publications Co. Copyeditor: Adrianne Harun 32 Lafayette -
“A Magnetzed Needle and a Steady Hand”
“A Magne)zed Needle and a Steady Hand” Alternaves in the modern world of Integrated Development Environments Jennifer Wood CSCI 5828 Spring 2012 Real Programmers hp://xkcd.com/378/ For the rest of us • Modern Integrated Development Environments (IDE) – A one-stop shop with mul)ple features that can be easily accessed by the developer (without switching modes or ac)vang other u)li)es) to ease the task of creang soYware – A mul)tude of IDEs exist for each programming language (Java, C++, Python, etc.) and each plaorm (desktops, cell phones, web-based, etc.) – Some IDEs can handle mul)ple programming languages, but most are based in just one – There are many good free IDEs out there, but you can also pay for func)onality from $ to $$$$ – IDEs are like opinions, everyone has one and everyone thinks everyone else's s)nks Why are IDEs a good thing? • They aack many of the sources of accidental difficul)es in soYware development by having: – Real-)me protec)on from fault generang typos and bad syntax – High levels of abstrac)on to keep developers from being forced to redevelop basic (and not so basic) classes and structures for every project – IDE increases the power of many development tools by merging them into one that provides “integrated libraries, unified file formats, and pipes and filters. As a result, conceptual structures that in principle could always call, feed, and use one another can indeed easily do so in prac)ce.” (Brooks, 1987). • A core focus of IDE developers is con)nuous improvement in transparency to minimize searching for func)ons -
[PDF] Beginning Raku
Beginning Raku Arne Sommer Version 1.00, 22.12.2019 Table of Contents Introduction. 1 The Little Print . 1 Reading Tips . 2 Content . 3 1. About Raku. 5 1.1. Rakudo. 5 1.2. Running Raku in the browser . 6 1.3. REPL. 6 1.4. One Liners . 8 1.5. Running Programs . 9 1.6. Error messages . 9 1.7. use v6. 10 1.8. Documentation . 10 1.9. More Information. 13 1.10. Speed . 13 2. Variables, Operators, Values and Procedures. 15 2.1. Output with say and print . 15 2.2. Variables . 15 2.3. Comments. 17 2.4. Non-destructive operators . 18 2.5. Numerical Operators . 19 2.6. Operator Precedence . 20 2.7. Values . 22 2.8. Variable Names . 24 2.9. constant. 26 2.10. Sigilless variables . 26 2.11. True and False. 27 2.12. // . 29 3. The Type System. 31 3.1. Strong Typing . 31 3.2. ^mro (Method Resolution Order) . 33 3.3. Everything is an Object . 34 3.4. Special Values . 36 3.5. :D (Defined Adverb) . 38 3.6. Type Conversion . 39 3.7. Comparison Operators . 42 4. Control Flow . 47 4.1. Blocks. 47 4.2. Ranges (A Short Introduction). 47 4.3. loop . 48 4.4. for . 49 4.5. Infinite Loops. 53 4.6. while . 53 4.7. until . 54 4.8. repeat while . 55 4.9. repeat until. 55 4.10. Loop Summary . 56 4.11. if . .. -
EN-Google Hacks.Pdf
Table of Contents Credits Foreword Preface Chapter 1. Searching Google 1. Setting Preferences 2. Language Tools 3. Anatomy of a Search Result 4. Specialized Vocabularies: Slang and Terminology 5. Getting Around the 10 Word Limit 6. Word Order Matters 7. Repetition Matters 8. Mixing Syntaxes 9. Hacking Google URLs 10. Hacking Google Search Forms 11. Date-Range Searching 12. Understanding and Using Julian Dates 13. Using Full-Word Wildcards 14. inurl: Versus site: 15. Checking Spelling 16. Consulting the Dictionary 17. Consulting the Phonebook 18. Tracking Stocks 19. Google Interface for Translators 20. Searching Article Archives 21. Finding Directories of Information 22. Finding Technical Definitions 23. Finding Weblog Commentary 24. The Google Toolbar 25. The Mozilla Google Toolbar 26. The Quick Search Toolbar 27. GAPIS 28. Googling with Bookmarklets Chapter 2. Google Special Services and Collections 29. Google Directory 30. Google Groups 31. Google Images 32. Google News 33. Google Catalogs 34. Froogle 35. Google Labs Chapter 3. Third-Party Google Services 36. XooMLe: The Google API in Plain Old XML 37. Google by Email 38. Simplifying Google Groups URLs 39. What Does Google Think Of... 40. GooglePeople Chapter 4. Non-API Google Applications 41. Don't Try This at Home 42. Building a Custom Date-Range Search Form 43. Building Google Directory URLs 44. Scraping Google Results 45. Scraping Google AdWords 46. Scraping Google Groups 47. Scraping Google News 48. Scraping Google Catalogs 49. Scraping the Google Phonebook Chapter 5. Introducing the Google Web API 50. Programming the Google Web API with Perl 51. Looping Around the 10-Result Limit 52. -
Name Description
Perl version 5.10.0 documentation - perlnewmod NAME perlnewmod - preparing a new module for distribution DESCRIPTION This document gives you some suggestions about how to go about writingPerl modules, preparing them for distribution, and making them availablevia CPAN. One of the things that makes Perl really powerful is the fact that Perlhackers tend to want to share the solutions to problems they've faced,so you and I don't have to battle with the same problem again. The main way they do this is by abstracting the solution into a Perlmodule. If you don't know what one of these is, the rest of thisdocument isn't going to be much use to you. You're also missing out onan awful lot of useful code; consider having a look at perlmod, perlmodlib and perlmodinstall before coming back here. When you've found that there isn't a module available for what you'retrying to do, and you've had to write the code yourself, considerpackaging up the solution into a module and uploading it to CPAN so thatothers can benefit. Warning We're going to primarily concentrate on Perl-only modules here, ratherthan XS modules. XS modules serve a rather different purpose, andyou should consider different things before distributing them - thepopularity of the library you are gluing, the portability to otheroperating systems, and so on. However, the notes on preparing the Perlside of the module and packaging and distributing it will apply equallywell to an XS module as a pure-Perl one. What should I make into a module? You should make a module out of any code that you think is going to beuseful to others. -
Coleman-Coding-Freedom.Pdf
Coding Freedom !" Coding Freedom THE ETHICS AND AESTHETICS OF HACKING !" E. GABRIELLA COLEMAN PRINCETON UNIVERSITY PRESS PRINCETON AND OXFORD Copyright © 2013 by Princeton University Press Creative Commons Attribution- NonCommercial- NoDerivs CC BY- NC- ND Requests for permission to modify material from this work should be sent to Permissions, Princeton University Press Published by Princeton University Press, 41 William Street, Princeton, New Jersey 08540 In the United Kingdom: Princeton University Press, 6 Oxford Street, Woodstock, Oxfordshire OX20 1TW press.princeton.edu All Rights Reserved At the time of writing of this book, the references to Internet Web sites (URLs) were accurate. Neither the author nor Princeton University Press is responsible for URLs that may have expired or changed since the manuscript was prepared. Library of Congress Cataloging-in-Publication Data Coleman, E. Gabriella, 1973– Coding freedom : the ethics and aesthetics of hacking / E. Gabriella Coleman. p. cm. Includes bibliographical references and index. ISBN 978-0-691-14460-3 (hbk. : alk. paper)—ISBN 978-0-691-14461-0 (pbk. : alk. paper) 1. Computer hackers. 2. Computer programmers. 3. Computer programming—Moral and ethical aspects. 4. Computer programming—Social aspects. 5. Intellectual freedom. I. Title. HD8039.D37C65 2012 174’.90051--dc23 2012031422 British Library Cataloging- in- Publication Data is available This book has been composed in Sabon Printed on acid- free paper. ∞ Printed in the United States of America 1 3 5 7 9 10 8 6 4 2 This book is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE !" We must be free not because we claim freedom, but because we practice it. -
EGTDC Perl Course 2004
EGTDC Perl Course 2004 Making use of CPAN modules Perl on other platforms Tim Booth : [email protected] Environmental Genomics Thematic Programme Data Centre http://envgen.nox.ac.uk CPAN Recap • "Comprehensive Perl Archive Network". • Holds virtually every Perl module, among other things. • Access via the web (http) and by the CPAN shell. – search.cpan.org is probably your first point of call. • Most modules are standardised to make them easy to use right away: – Documentation in ©perldoc© format. – Standard installation procedure – Self-testing Environmental Genomics Thematic Programme Data Centre http://envgen.nox.ac.uk CPAN and modules • CPAN contains around 2860 modules - bits of code that can be plugged into your scripts. Some are small, some complex. • Need to interface with a database? Use the DBI/DBD modules. • Need to make webpages with Perl? Use the CGI module. • Need to make a graphical interface? Use the Tk module. • Need to do bioinformatics? Use the BioPerl modules! • To use an installed module you "use module_name;" in the same way as you "use strict;" • Modules can be installed in 2 ways – Manually, from source – From CPAN, using the CPAN shell. Environmental Genomics Thematic Programme Data Centre http://envgen.nox.ac.uk Installing modules from source • On Bio-Linux, log in as manager to install modules system-wide • Modules are distributed as .tar.gz files. • Download the module to the manager©s home directory. • if you are missing components required for the module to work you will be told at the 2nd step below. • Always check README or INSTALL files before installing. -
International Journal for Scientific Research & Development| Vol. 6, Issue 01, 2018 | ISSN (Online): 2321-0613
IJSRD - International Journal for Scientific Research & Development| Vol. 6, Issue 01, 2018 | ISSN (online): 2321-0613 Cloud Based Integrated Development Environment for C, C++, Java, C# Er Makrand Samvatsar1 Er Sorabh Gotam2 1Assistant Professor 2M.Tech Student 1,2Department of Computer Science & Engineering 1,2PCST, Indore (MP), India Abstract— Cloud based Integrated Development programs online. Once the language is chosen by the user environments is a cloud based application that provides the request is forwarded to the various compiler. Multiple facilities to engineer for computer code development like users will write programs in several programming languages code finishing and fixing, its source code editor and and can also compile and run the program. management, machine-driven testing, etc. computer code is quickly moving from the desktop to the online. The online II. WHY CLOUD BASED IDE provides a generic interface that enables present access, Software development is a very important activity in today’s instant collaboration, integration with different on-line world. In recent days, programmers using write codes into services, and avoids installation and configuration on the text files and so by use compiler and similar tools that desktop computers. Moving day to the online isn't simply a are command based mostly, these written codes were matter of porting desktop day, a basic reconsideration of the changed into software system programs. Because the IDE design is critical so as to understand the complete computers evolve, size and also the quality of software potential that the mix of recent day and therefore the internet system production raised. With this increasing quality, offers. -
Awstats Logfile Analyzer Documentation
AWStats logfile analyzer 7.4 Documentation Table of contents Release Notes Reference manual What is AWStats / Features Install, Setup and Use AWStats New Features / Changelog Configuration Directives/Options Upgrade Configuration for Extra Sections feature Contribs, plugins and resources Other provided utilities Glossary of terms Other Topics Comparison with other log analyzers FAQ and Troubleshooting Benchmarks AWStats License Plugin Developement AWStats modules for third tools AWStats module for Webmin AWStats module for Dolibarr ERP & CRM Table of contents 1/103 14/07/2015 AWStats logfile analyzer 7.4 Documentation What is AWStats / Features Overview AWStats is short for Advanced Web Statistics. AWStats is powerful log analyzer which creates advanced web, ftp, mail and streaming server statistics reports based on the rich data contained in server logs. Data is graphically presented in easy to read web pages. AWStats development started in 1997 and is still developed today by same author (Laurent Destailleur). However, development is now done on "maintenance fixes" or small new features. Reason is that author spend, since July 2008, most of his time as project leader on another major OpenSource projet called Dolibarr ERP & CRM and works also at full time for TecLib, a french Open Source company. A lot of other developers maintains the software, providing patches, or packages, above all for Linux distributions (fedora, debian, ubuntu...). Designed with flexibility in mind, AWStats can be run through a web browser CGI (common gateway interface) or directly from the operating system command line. Through the use of intermediary data base files, AWStats is able to quickly process large log files, as often desired. -
Intermediate Perl
SECOND EDITION Intermediate Perl Randal L. Schwartz, brian d foy, and Tom Phoenix Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo Intermediate Perl, Second Edition by Randal L. Schwartz, brian d foy, and Tom Phoenix Copyright © 2012 Randal Schwartz, brian d foy, Tom Phoenix. All rights reserved. Printed in the United States of America. Published by O’Reilly Media, Inc., 1005 Gravenstein Highway North, Sebastopol, CA 95472. O’Reilly books may be purchased for educational, business, or sales promotional use. Online editions are also available for most titles (http://my.safaribooksonline.com). For more information, contact our corporate/institutional sales department: 800-998-9938 or [email protected]. Editors: Simon St. Laurent and Shawn Wallace Indexer: Lucie Haskins Production Editor: Kristen Borg Cover Designer: Karen Montgomery Copyeditor: Absolute Service, Inc. Interior Designer: David Futato Proofreader: Absolute Service, Inc. Illustrator: Rebecca Demarest March 2006: First Edition. August 2012: Second Edition. Revision History for the Second Edition: 2012-07-20 First release See http://oreilly.com/catalog/errata.csp?isbn=9781449393090 for release details. Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc. Intermediate Perl, the image of an alpaca, and related trade dress are trademarks of O’Reilly Media, Inc. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and O’Reilly Media, Inc., was aware of a trademark claim, the designations have been printed in caps or initial caps. While every precaution has been taken in the preparation of this book, the publisher and authors assume no responsibility for errors or omissions, or for damages resulting from the use of the information con- tained herein. -
Learning Perl. 5Th Edition [PDF]
Learning Perl ,perlroadmap.24755 Page ii Tuesday, June 17, 2008 8:15 AM Other Perl resources from O’Reilly Related titles Advanced Perl Programming Perl Debugger Pocket Intermediate Perl Reference Mastering Perl Perl in a Nutshell Perl 6 and Parrot Essentials Perl Testing: A Developer’s Perl Best Practices Notebook Perl Cookbook Practical mod-perl Perl Books perl.oreilly.com is a complete catalog of O’Reilly’s books on Perl Resource Center and related technologies, including sample chapters and code examples. Perl.com is the central web site for the Perl community. It is the perfect starting place for finding out everything there is to know about Perl. Conferences O’Reilly brings diverse innovators together to nurture the ideas that spark revolutionary industries. We specialize in document- ing the latest tools and systems, translating the innovator’s knowledge into useful skills for those in the trenches. Visit conferences.oreilly.com for our upcoming events. Safari Bookshelf (safari.oreilly.com) is the premier online refer- ence library for programmers and ITprofessionals. Conduct searches across more than 1,000 books. Subscribers can zero in on answers to time-critical questions in a matter of seconds. Read the books on your Bookshelf from cover to cover or sim- ply flip to the page you need. Try it today with a free trial. main.title Page iii Monday, May 19, 2008 11:21 AM FIFTH EDITION LearningTomcat Perl™ The Definitive Guide Randal L. Schwartz,Jason Tom Brittain Phoenix, and and Ian brian F. Darwin d foy Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo Learning Perl, Fifth Edition by Randal L. -
Abkürzungs-Liste ABKLEX
Abkürzungs-Liste ABKLEX (Informatik, Telekommunikation) W. Alex 1. Juli 2021 Karlsruhe Copyright W. Alex, Karlsruhe, 1994 – 2018. Die Liste darf unentgeltlich benutzt und weitergegeben werden. The list may be used or copied free of any charge. Original Point of Distribution: http://www.abklex.de/abklex/ An authorized Czechian version is published on: http://www.sochorek.cz/archiv/slovniky/abklex.htm Author’s Email address: [email protected] 2 Kapitel 1 Abkürzungen Gehen wir von 30 Zeichen aus, aus denen Abkürzungen gebildet werden, und nehmen wir eine größte Länge von 5 Zeichen an, so lassen sich 25.137.930 verschiedene Abkür- zungen bilden (Kombinationen mit Wiederholung und Berücksichtigung der Reihenfol- ge). Es folgt eine Auswahl von rund 16000 Abkürzungen aus den Bereichen Informatik und Telekommunikation. Die Abkürzungen werden hier durchgehend groß geschrieben, Akzente, Bindestriche und dergleichen wurden weggelassen. Einige Abkürzungen sind geschützte Namen; diese sind nicht gekennzeichnet. Die Liste beschreibt nur den Ge- brauch, sie legt nicht eine Definition fest. 100GE 100 GBit/s Ethernet 16CIF 16 times Common Intermediate Format (Picture Format) 16QAM 16-state Quadrature Amplitude Modulation 1GFC 1 Gigabaud Fiber Channel (2, 4, 8, 10, 20GFC) 1GL 1st Generation Language (Maschinencode) 1TBS One True Brace Style (C) 1TR6 (ISDN-Protokoll D-Kanal, national) 247 24/7: 24 hours per day, 7 days per week 2D 2-dimensional 2FA Zwei-Faktor-Authentifizierung 2GL 2nd Generation Language (Assembler) 2L8 Too Late (Slang) 2MS Strukturierte