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| This is the third in O'Reilly's series of landmark Perl tutorials, which started with Learning Perl, the bestselling introduction that taught you the basics of Perl syntax, and Intermediate Perl, which taught you how to create re-usable Perl software. Mastering Perl pulls everything together to show you how to bend Perl to your will. It convey's Perl's special models and programming idioms.
This book isn't a collection of clever tricks, but a way of thinking about Perl programming so you can integrate the real-life problems of debugging, maintenance, configuration, and other tasks you encounter as a working programmer.
The book explains how to:
- Use advanced regular expressions, including global matches, lookarounds, readable regexes, and regex debugging
- Avoid common programing problems with secure programming techniques
- Profile and benchmark Perl to find out where to focus your improvements
- Wrangle Perl code to make it more presentable and readable
- See how Perl keeps track of package variables and how you can use that for some powerful tricks
- Define subroutines on the fly and turn the tables on normal procedural programming.
- Modify and jury rig modules to fix code without editing the original source
- Let your users configure your programs without touching the code
- Learn how you can detect errors Perl doesn't report, and how to tell users about them
- Let your Perl program talk back to you by using Log4perl
- Store data for later use in another program, a later run of the same program, or to send them over a network
- Write programs as modules to get the benefit of Perl's distribution and testing tools
Appendices include "brian's Guide to Solving Any Perl Problem" to improve your troubleshooting skills, as well as suggested reading to continue your Perl education. Mastering Perl starts you on your path to becoming the person with the answers, and, failing that, the person who knows how to find the answers or discover the problem. |
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Trading ETFs: Gaining an Edge with Technical Analysis
A comprehensive catalog of exchange-traded funds and insights into successful trading techniques
This Second Edition of the bestselling Trading ETFs offers an updated version of the definitive guide to this vital part of the capital markets. It contains numerous new examples of the techniques that author Deron... | | WordPress: The Missing Manual (Missing Manuals)
Whether you’re a budding blogger or seasoned Web designer, WordPress is a brilliant tool for creating websites, once you know how to tap its impressive features. The latest edition of this jargon-free Missing Manual shows you how to use WordPress 3.9’s themes, widgets, plug-ins, and souped-up editing and multimedia tools... | | Paradox Management: Contradictions and Tensions in Complex Organizations
Paradoxes emerge everywhere in organizational theory and management practice. This book is a theoretically grounded presentation of the strategic and historical context of organizational paradoxes, exploring the paradoxes in organizational management and the available tactics to manage them. Based on 700 academic sources in the... |
Objects, Agents, and Features: International Seminar, Dagstuhl Castle, Germany, February 16-21, 2003, Revised and Invited PapersThis book is the outcome of an international research seminar on objects, agents, and features held at Dagstuhl Castle, Germany in February 2003.
In recent years, concepts in object-oriented modeling and programming have been extended in variuos directions, giving rise to new paradigms such as agent-orientation and feature orientation. This... | | More iPhone Development with Objective-C
If you are looking to extend your iOS programming skills beyond the basics then More iPhone Development with Objective-C is for you. Authors Dave Mark, Jayant Varma, Jeff LaMarche, Alex Horovitz, and Kevin Kim explain concepts as only they... | | |
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