Download E-books Mastering Perl PDF

By brian d foy

Take your next step towards Perl mastery with complicated strategies that make coding more uncomplicated, upkeep easier, and execution quicker. Mastering Perl is not a suite of smart tips, yet a manner of puzzling over Perl programming for fixing debugging, configuration, and lots of different real-world difficulties you’ll come upon as a operating programmer.

The 3rd in O’Reilly’s sequence of landmark Perl tutorials (after Learning Perl and Intermediate Perl), this absolutely upated version pulls every little thing jointly and is helping you bend Perl for your will.

  • Explore complicated typical expressions features
  • Avoid universal difficulties while writing safe programs
  • Profile and benchmark Perl courses to determine the place they wish work
  • Wrangle Perl code to make it extra presentable and readable
  • Understand how Perl retains tune of package deal variables
  • Define subroutines at the fly
  • Jury-rig modules to mend code with out modifying the unique source
  • Use bit operations and bit vectors to shop huge info efficiently
  • Learn the right way to become aware of blunders that Perl doesn’t report
  • Dive into logging, facts patience, and the magic of tied variables

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Download E-books Programming Chrome Apps PDF

Put your net app layout abilities to paintings by means of studying find out how to create strong and transportable Chrome Apps. With this useful e-book, you’ll the way to construct Google’s designated apps to act similar to local apps to allow them to have interaction with units, entry exterior documents, and ship notifications.

Author Marc Rochkind takes you thru a hands-on, goal journey of Chrome Apps, which run on any platform that helps the Chrome browser—including OS X, home windows, Linux, in addition to Android and iOS. in the event you know the way to paintings with HTML, CSS, JavaScript, and the DOM, you’re able to get started.

  • Learn easy methods to construct, run, and debug Chrome Apps step-by-step
  • Use Chrome Apps to entry neighborhood documents, sync records, and exterior files
  • Take benefit of key-value-pair APIs, together with sync garage and IndexedDB
  • Use WebSockets, Google Cloud Messaging, and different networking methods
  • Display pix and photographs with Canvas, SVG, and the Media Galleries API
  • Use alarms, context menus, position, the digital camera, Bluetooth, USB, and different APIs
  • Publish apps to the Chrome internet shop with the Chrome Dev Editor

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Download E-books Learn iOS 7 App Development PDF

By James Bucanek

Learn iOS App Development is either a fast educational and an invaluable reference. you will quick wake up to hurry with Objective-C, Cocoa contact, and the iOS 7 SDK. it is an all-in-one getting began advisor to construction your first iPhone or iPad app. you are going to research most sensible practices that verify your code might be effective and practice good, incomes optimistic studies at the iTunes App shop, and using higher seek effects and more revenue.

The iOS 7 SDK deals strong new good points, and this e-book is the quickest route to gaining knowledge of them―and the remainder of the iOS SDK ―for programmers with a few event who are new to iPhone and iPad app improvement. Many books introduce the iOS SDK, yet few clarify how one can improve apps optimally and soundly. This ebook teaches either core Objective-C language thoughts and the way to take advantage of layout styles and common sense with the iOS SDK, in keeping with Objective-C and the Cocoa contact framework.

Why spend months or years studying the simplest how you can layout and code iPhone and iPad apps whilst this ebook will provide help to do issues the fitting manner from the beginning?

  • Get an speeded up therapy of the center basics of Objective-C.
  • Develop your first app utilizing Xcode's complicated interface layout tools.
  • Build your first iPhone app utilizing the code that you are given as you stroll via this e-book.
  • Finally, debug and distribute your first app on Apple's iTunes App shop.

Learn tips on how to create apps for any version of iPhone, the iPod contact, the iPad, or construct common apps that run on them all. After examining this booklet, you will be growing specialist caliber apps, able to add to the app shop, making you the status and the cash you seek!

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Download E-books SQL Antipatterns: Avoiding the Pitfalls of Database Programming (Pragmatic Programmers) PDF

By Bill Karwin

Bill Karwin has helped hundreds of thousands of individuals write larger SQL and construct more desirable relational databases. Now he is sharing his number of antipatterns--the commonest error he is pointed out in these hundreds of thousands of requests for help.

Most builders aren't SQL specialists, and lots of the SQL that will get used is inefficient, tough to take care of, and occasionally simply simple incorrect. This publication indicates you the entire universal errors, after which leads you thru the simplest fixes. what is extra, it exhibits you what is behind those fixes, so you are going to research much approximately relational databases alongside the way.

Each bankruptcy during this e-book is helping you establish, clarify, and proper a distinct and hazardous antipattern. The 4 elements of the e-book staff the anti​patterns by way of logical database layout, actual database layout, queries, and alertness improvement.

The likelihood is strong that your application's database layer already includes difficulties akin to Index Shotgun, Keyless Entry, Fear of the Unknown, and Spaghetti Query. This booklet can help you and your crew locate them. Even higher, it is going to additionally make it easier to repair them, and the way to prevent those and different difficulties within the future.

SQL Antipatterns delivers an extraordinary glimpse into an SQL expert's playbook. you can now stamp out those universal database mistakes as soon as and for all.

Whatever platform or programming language you employ, no matter if you are a junior programmer or a Ph.D., SQL Antipatterns will allow you to layout and construct databases, the best way to write larger database queries, and the way to combine SQL programming along with your program like a professional. you will additionally examine the simplest and most modern expertise for full-text seek, tips on how to layout code that's proof against SQL injection assaults, and different concepts for success.

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Download E-books Agile Web Development with Rails, 2nd Edition PDF

By Dave Thomas, Leon Breedt, Mike Clark

The definitive, Jolt-award successful consultant to studying and utilizing Rails is now in its moment version. Rails is a brand new method of web-based program improvement that allows builders to create full-featured, refined web-based functions utilizing much less code and no more attempt. Now programmers can get the activity performed correct and nonetheless go away paintings on time.

NEW within the moment version: The ebook has been up-to-date to use all of the new Rails 1.2 beneficial properties. The pattern program makes use of migrations, Ajax, contains a relaxation interface, and illustrates new Rails positive aspects. There are new chapters on migrations, energetic aid, lively checklist, and motion controller (including the hot resources-based routing). the internet 2.0 and Deployment chapters were thoroughly rewritten to mirror the most recent considering. you can now study which environments are most sensible on your kind software, and spot how Capistrano makes coping with your website basic. the entire closing chapters were generally up-to-date. ultimately, 1000s of reviews from readers of the 1st variation were included, making this publication easily the simplest available.

Rails is a full-stack, open resource internet framework that permits you to create full-featured, refined web-based purposes with a can create a whole Rails program utilizing much less code than the setup XML you would desire simply to configure another frameworks.

With this ebook, you will how one can use Rails energetic checklist to attach company items and database tables. not more painful object-relational mapping. simply create your enterprise gadgets and allow Rails do the remainder. you are going to easy methods to use the motion Pack framework to course incoming requests and render pages utilizing easy-to-write templates and parts. See the best way to take advantage of the Rails carrier frameworks to ship emails, seek advice from net prone, and have interaction dynamically with JavaScript purposes operating within the browser (the "Ajax" architecture).

You'll see how effortless it's to set up Rails. you can be writing functions that paintings together with your favourite database (MySQL, Oracle, Postgres, and extra) very quickly at all.

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Download E-books A Guide to MATLAB Object-Oriented Programming (Computing and Networks) PDF

By Andy H. Register

A advisor to MATLAB Object-Oriented Programming is the 1st booklet to bring wide insurance of the documented and undocumented object-oriented positive aspects of MATLAB®. in contrast to the common process of alternative assets, this consultant explains why each one function is necessary, demonstrates how every one function is used, and promotes an realizing of the interactions among positive aspects.

Assuming an intermediate point of MATLAB programming wisdom, the publication not just concentrates on MATLAB coding recommendations but additionally discusses subject matters severe to basic software program improvement. It introduces basics first ahead of integrating those innovations into instance purposes. within the first part, the booklet discusses 8 easy features: undefined, subsref, subsasgn, show, struct, fieldnames, get, and set. development at the past part, it explores inheritance themes and offers the category Wizard, a robust MATLAB classification new release device. the ultimate part delves into complicated techniques, together with packing containers, static variables, and serve as fronts.

With greater than two decades of expertise designing and enforcing object-oriented software program, the specialist writer has constructed an obtainable and entire e-book that aids readers in growing powerful object-oriented software program utilizing MATLAB.

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Download E-books iPhone and iPad Apps for Absolute Beginners PDF

This replace of an Apress bestseller walks you thru growing your first app, with simple English and functional examples utilizing the most recent iOS 7 software program improvement platform and extra. It cuts during the fog of jargon and incorrect information that surrounds iPhone and iPad app improvement, and offers you basic, step by step directions to get you started.

  • Teaches iPhone and iPad apps improvement in language a person can comprehend
  • Provides easy, step by step examples that make studying effortless, utilizing iOS 7
  • Offers bonus video clips from the writer that assist you persist with along―it’s like your personal inner most classroom

The iPhone is the most popular machine of our iteration, and masses of its good fortune has been fueled via the App shop, Apple’s on-line market for iPhone apps. Over 1 billion apps have been downloaded throughout the 9 months following the release of the App shop, starting from the best video games to the main advanced company apps. each person has an idea for the following best-selling iPhone app―that’s why you’re studying this now! And with the recognition of the iPad, this call for will simply proceed to grow.

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Download E-books Learn Cocoa on the Mac PDF

By Jack Nutting, Peter Clark

The Cocoa frameworks are essentially the most robust for growing local OS X apps on hand at the present time. besides the fact that, for a first-time Mac developer, simply firing up Xcode four and beginning to browse the documentation could be a daunting and challenging job. The Objective-C type reference documentation by myself might fill millions of published pages, let alone all of the different tutorials and publications integrated with Xcode. the place do you begin? Which sessions are you going to want to take advantage of? How do you employ Xcode and the remainder of the instruments?

Learn Cocoa for the Mac, moment version, completely revised for OS X Mountain Lion and XCode 4, solutions those questions and extra, assisting you discover your approach throughout the jungle of sessions, instruments, and new ideas that you should start at the subsequent nice OS X app this present day. Jack Nutting and Peter Clark are your publications via this wooded area; Jack and Peter have lived right here for years, and may express you which of them boulder to push, which vine to cut, and which movement to drift throughout with the intention to make it via. you are going to examine not just tips to use the elements of this wealthy framework, but additionally which ones healthy jointly, and why.

Jack Nutting’s strategy, combining pragmatic problem-solving with a deep recognize for the underlying layout philosophies contained inside Cocoa, stems from years of expertise utilizing those frameworks. Peter Clark will express you which of them components of your app require you to leap in and code an answer, and which elements are top served through letting Cocoa take you the place it wishes you to move. the trail over what appears like a mountain of parts and APIs hasn't ever been extra completely ready in your travels. In every one bankruptcy, you’ll construct an app that explores a number of parts of the Cocoa panorama. With Jack’s and Peter's tips, the steep studying curve turns into a enjoyable experience. there's nonetheless a lot paintings for the uninitiated, yet by the point you’re performed, you'll be good in your approach to turning into a Cocoa master.

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Download E-books The Well-Grounded Rubyist PDF

By David A. Black


The Well-Grounded Rubyist, moment variation addresses either newbies to Ruby in addition to Ruby programmers who are looking to deepen their realizing of the language. This superbly written and completely revised moment version comprises assurance of good points which are new in Ruby 2.1, in addition to extended and up to date assurance of elements of the language that experience changed.

Purchase of the print booklet incorporates a unfastened book in PDF, Kindle, and ePub codecs from Manning Publications.

About the Technology

This is an efficient time for Ruby! it really is robust like Java or C++, and has dynamic gains that permit your code react gracefully to alterations at runtime. And it really is stylish, so growing functions, improvement instruments, and administrative scripts is less complicated and easier. With the long-awaited Ruby 2, an energetic improvement neighborhood, and numerous libraries and productiveness instruments, Ruby has come into its own.

About the Book

The Well-Grounded Rubyist, moment Edition is a fantastically written educational that starts off along with your first Ruby application and is going directly to discover subtle subject matters like callable items, mirrored image, and threading. The e-book concentrates at the language, getting ready you to exploit Ruby whatsoever you decide. This moment variation contains insurance of recent Ruby positive aspects similar to key-phrase arguments, lazy enumerators, and Module#prepend, besides up to date details on new and adjusted center periods and methods.

What's Inside

  • Clear motives of Ruby concepts
  • Numerous easy examples
  • Updated for Ruby 2.1
  • Prepares you to exploit Ruby anyplace for any purpose

About the Author

David A. Black is an the world over identified Ruby developer, writer, coach, speaker, occasion organizer, and founding father of Ruby vital, in addition to a Lead advisor at Cyrus Innovation.

Table of Contents

  1. Bootstrapping your Ruby literacy
  2. Objects, equipment, and native variables
  3. Organizing gadgets with classes
  4. Modules and software organization
  5. The default item (self), scope, and visibility
  6. Control-flow techniques
  7. PART 2 integrated periods AND MODULES
  8. Built-in essentials
  9. Strings, symbols, and different scalar objects
  10. Collection and box objects
  11. Collections critical: Enumerable and Enumerator
  12. Regular expressions and regexp-based string operations
  13. File and I/O operations
  15. Object individuation
  16. Callable and runnable objects
  17. Callbacks, hooks, and runtime introspection

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Download E-books Fundamentals of Computer Graphics PDF

By Peter Shirley

With contributions via Michael Ashikhmin, Michael Gleicher, Naty Hoffman, Garrett Johnson, Tamara Munzner, Erik Reinhard, Kelvin Sung, William B. Thompson, Peter Willemsen, Brian Wyvill.

The 3rd version of this extensively followed textual content offers scholars a entire, basic creation to special effects. The authors current the mathematical foundations of special effects with a spotlight on geometric instinct, permitting the programmer to appreciate and observe these foundations to the improvement of effective code.

New during this edition:

  • Four new contributed chapters, written by means of specialists of their fields: Implicit Modeling, special effects in video games, colour, Visualization, together with info visualization
  • Revised and up to date fabric at the portraits pipeline, reflecting a latest perspective geared up round programmable shading.
  • Expanded therapy of viewing that improves readability and consistency whereas unifying viewing in ray tracing and rasterization.
  • Improved and elevated assurance of triangle meshes and mesh info constructions.
  • A new association for the early chapters, which concentrates foundational fabric first and foremost to extend instructing flexibility.
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