Download E-books The Definitive Guide to Catalyst: Writing Extendable, Scalable and Maintainable Perl-Based Web Applications PDF

By Kieren Diment, Matthew Trout

Perl is the language so much favourite via platforms directors, who're frequently given the duty of constructing and preserving an organization's site. Catalyst is to Perl what Rails is to Ruby. This e-book, through popular individuals of the Catalyst neighborhood, exhibits Perl clients the best way to write net purposes utilizing a latest framework in keeping with their language of choice.

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Download E-books C# 6.0 in a Nutshell: The Definitive Reference PDF

When you have got questions on C# 6.0 or the .NET CLR and its middle Framework assemblies, this bestselling consultant has the solutions you wish. C# has turn into a language of surprising flexibility and breadth considering its greatest in 2000, yet this continuous progress ability there’s nonetheless even more to learn.

Organized round thoughts and use situations, this completely up to date 6th version presents intermediate and complicated programmers with a concise map of C# and .NET wisdom. Dive in and observe why this Nutshell consultant is taken into account the definitive reference on C#.

  • Get in control with all points of the C# language, from the fundamentals of syntax and variables, to complex subject matters resembling tips and operator overloading
  • Dig deep into LINQ through 3 chapters devoted to the topic
  • Learn approximately dynamic, asynchronous, and parallel programming
  • Work with .NET good points, together with XML, networking, serialization, mirrored image, defense, program domain names, and code contracts
  • Explore the recent C# 6.0 compiler-as-a-service, Roslyn

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Download E-books iOS 8 Swift Programming Cookbook: Solutions & Examples for iOS Apps PDF

By Vandad Nahavandipoor

Entirely rewritten for Apple’s rapid programming language, this up to date cookbook is helping you conquer the vexing concerns you’re more likely to face whilst developing apps for iOS devices.

You’ll locate hundreds and hundreds of recent and revised recipes for utilizing the iOS eight SDK, together with innovations for operating with health and wellbeing information and HomeKit components, improving and animating pix, storing and maintaining info, sending and receiving notifications, and dealing with documents and folders between them. every one recipe comprises pattern code on GitHub that you should use correct away.

  • Use CloudKit APIs to shop details within the cloud with ease
  • Create customized keyboards and extensions
  • Access clients’ health-related info with HealthKit
  • Interact with add-ons contained in the user’s domestic with HomeKit
  • Create bright and practical consumer interfaces with UIKit Dynamics
  • Use the Keychain to guard your app’s data
  • Develop location-aware and multitasking-aware apps
  • Work with iOS 8’s audio and video APIs
  • Use occasion equipment UI to regulate calendars, dates, and events
  • Take benefit of the accelerometer and the gyroscope
  • Get operating examples for enforcing gesture recognizers
  • Retrieve and control contacts and teams from the tackle Book
  • Determine a camera’s availability and entry the picture Library

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Download E-books Programming Chrome Apps PDF

Put your internet app layout abilities to paintings through studying how you can create strong and conveyable Chrome Apps. With this useful publication, you’ll methods to construct Google’s exact apps to act similar to local apps to allow them to engage with units, entry exterior records, and ship notifications.

Author Marc Rochkind takes you thru a hands-on, target travel 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. when you know the way to paintings with HTML, CSS, JavaScript, and the DOM, you’re able to get started.

  • Learn find out how to construct, run, and debug Chrome Apps step-by-step
  • Use Chrome Apps to entry neighborhood records, sync records, and exterior files
  • Take good thing about key-value-pair APIs, together with sync garage and IndexedDB
  • Use WebSockets, Google Cloud Messaging, and different networking methods
  • Display photographs and pictures with Canvas, SVG, and the Media Galleries API
  • Use alarms, context menus, place, the digital camera, Bluetooth, USB, and different APIs
  • Publish apps to the Chrome net shop with the Chrome Dev Editor

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Download E-books Innovative Cryptography (Programming Series) PDF

By Nick Moldovyan, Alex Moldovyan

Leading edge Cryptography, moment version presents a state of the art assessment and evaluate of present findings within the sector of cryptography and explores the best way to enforce those new recommendations successfully. It covers present cryptographic difficulties and indicates useful strategies. The publication additionally discusses the function of symmetric ciphers and symmetric block ciphers, and info the necessity for speedy symmetric ciphers for (DES), software program (RC5, Blowfish), and common (AES, RC6, Twofish, inspiration, GOST) implementations. additionally, the ebook covers the problems surrounding the advance and layout of software-oriented ciphers, together with ciphers in line with the set of rules shaped looking on the key key. a few particular matters on the topic of the cryptographic energy of ciphers with the versatile set of rules of knowledge transformation are thought of, and a combinational probabilistic version is advised for acquiring minimum reviews of the software program ciphers being thought of. A hugely promising new command recommended for use in common processors can be mentioned. This command executes managed bit permutation, and is anticipated to sharply elevate the functionality of cryptographic algorithms together with bit diversifications of arbitrary kind. leading edge Cryptography, moment variation is written for a person serious about the advance of cryptopgraphic instruments, together with engineers, researches, programmers, and IT protection pros.

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Download E-books Scala Cookbook: Recipes for Object-Oriented and Functional Programming PDF

By Alvin Alexander

Save time and hassle whilst utilizing Scala to construct object-oriented, practical, and concurrent functions. With greater than 250 ready-to-use recipes and seven-hundred code examples, this complete cookbook covers the commonest difficulties you’ll come upon whilst utilizing the Scala language, libraries, and instruments. It’s excellent not just for knowledgeable Scala builders, but additionally for programmers studying to take advantage of this JVM language.

Author Alvin Alexander (creator of offers strategies in accordance with his adventure utilizing Scala for hugely scalable, component-based functions that aid concurrency and distribution. filled with real-world situations, this e-book presents recipes for:

  • Strings, numeric kinds, and keep an eye on structures
  • Classes, equipment, gadgets, features, and packaging
  • Functional programming in numerous situations
  • Collections masking Scala's wealth of sessions and methods
  • Concurrency, utilizing the Akka Actors library
  • Using the Scala REPL and the easy construct instrument (SBT)
  • Web companies on either the customer and server sides
  • Interacting with SQL and NoSQL databases
  • Best practices in Scala development

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Download E-books Android Application Programming with OpenCV PDF


  • Set up OpenCV and an Android improvement surroundings on home windows, Mac, or Linux
  • Capture and reveal real-time video clips and nonetheless images
  • Manipulate snapshot info utilizing OpenCV and Apache Commons Math
  • Track items and render 2nd and 3D pics on best of them
  • Create a photo-capture and photo-sharing app that helps quite a few filters with a real-time preview feature

In Detail

Take a phone out of your pocket, and inside of a number of seconds, you could snap a photograph, control it, and proportion it with the realm. you may have simply completed mass construction of photograph facts. With a working laptop or computer imaginative and prescient library corresponding to OpenCV, you could study and remodel copious quantities of photograph info in genuine time on a cellular gadget. The upshot to this is often that you just, as builders, gives you cellular clients with many new types of photos, continually highlighting definite visible positive factors which are of creative or functional curiosity. Android is a handy platform for such experiments since it makes use of a high-level language (Java), it presents standardized interfaces for sharing snapshot info among functions, and it really is regularly open resource, so all people can research its implementation.

Android program Programming with OpenCV is a pragmatic, hands-on consultant that covers the basic initiatives of laptop vision—capturing, filtering, and studying images-with step by step directions for writing either an program and reusable library classes.

Android software Programming with OpenCV appears to be like at OpenCV's Java bindings for Android and dispels mysteries reminiscent of which model of those bindings to exploit, find out how to combine with commonplace Android performance for structure, occasion dealing with, and knowledge sharing, and the way to combine with OpenGL for rendering. via following the transparent, concise, and modular examples supplied during this e-book, you are going to increase an program that previews, captures, and stocks photographs with lighting tricks according to colour manipulation, facet detection, snapshot monitoring, and 3D rendering.Beneath the appliance layer, you are going to enhance a small yet extensible library for you to reuse on your destiny initiatives. This library will comprise filters for selectively enhancing a picture in response to aspect detection, 2nd and 3D photograph trackers, and adapters to transform the Android system's digital camera standards into OpenCV and OpenGL projection matrices. if you'd like a brief begin in desktop imaginative and prescient for Android, then this can be the e-book for you.

By the tip of Android program Programming with OpenCV, you've gotten built a working laptop or computer imaginative and prescient program that integrates OpenCV, Android SDK, and OpenGL.

What you are going to research from this book

  • Install OpenCV and an Android improvement surroundings on home windows, Mac, or Linux
  • Capture, reveal, and retailer images
  • Make photographs available to different apps through Android's MediaStore and rationale classes
  • Integrate OpenCV occasions and perspectives with Android's normal task lifecycle and consider hierarchy
  • Learn how OpenCV makes use of matrices to shop information approximately photos, recognizable positive aspects in photos, and digital camera characteristics
  • Apply curves and different colour modifications to simulate the glance of previous pictures, videos, or video games
  • Apply convolution filters that sharpen, blur, emboss, or darken edges and textures in an image
  • Track real-world gadgets, particularly revealed photographs, in 2nd and 3D space
  • Extract digicam info from Android SDK and use it to build OpenCV and OpenGL projection matrices
  • Render uncomplicated 3D photos in OpenGL

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Download E-books Algorithms and Programming: Problems and Solutions (Modern Birkhäuser Classics) PDF

This publication is essentially meant for a first-year undergraduate direction in programming. it really is based in a problem-solution structure that calls for the scholar to imagine during the programming procedure, therefore constructing an realizing of the underlying idea. each one bankruptcy is kind of self sufficient. even supposing the writer assumes a few average familiarity with programming constructs, the booklet is definitely readable via a scholar taking a uncomplicated introductory path in laptop technological know-how. scholars and academics will locate this either a very good textual content for studying programming and a resource of difficulties for various courses.

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Download E-books Functional Programming in Swift PDF

By Chris Eidhof, Florian Kugler, Wouter Swierstra

This e-book will train you the way to take advantage of fast to use practical programming suggestions on your iOS or OS X initiatives. those strategies supplement object-oriented programming that almost all Objective-C builders will already be accustomed to, giving you a worthy new software on your developer's toolbox. we'll commence through Swift's new language positive aspects, resembling higher-order services, generics, optionals, enumerations, and development matching. getting to know those new positive factors will provide help to write sensible code successfully. After that, we are going to supply a number of examples of ways to take advantage of sensible programming styles to resolve real-world difficulties. those examples contain a compositional and type-safe API round center picture, a library for diagrams equipped on middle photos, and a small spreadsheet software equipped from scratch.

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Download E-books Effective Modern C++: 42 Specific Ways to Improve Your Use of C++11 and C++14 PDF

By Scott Meyers

Coming to grips with C++11 and C++14 is greater than a question of familiarizing your self with the good points they introduce (e.g., auto sort declarations, flow semantics, lambda expressions, and concurrency support). The problem is studying to take advantage of these gains effectively—so that your software program is right, effective, maintainable, and conveyable. That’s the place this functional publication is available in. It describes tips on how to write actually nice software program utilizing C++11 and C++14—i.e. utilizing modern C++.

Topics include:

  • The execs and cons of braced initialization, noexcept necessities, excellent forwarding, and clever pointer make functions
  • The relationships between std::move, std::forward, rvalue references, and common references
  • Techniques for writing transparent, right, effective lambda expressions
  • How std::atomic differs from volatile, how each one can be used, and the way they relate to C++'s concurrency API
  • How top practices in "old" C++ programming (i.e., C++98) require revision for software program improvement in glossy C++

Effective smooth C++ follows the confirmed guideline-based, example-driven layout of Scott Meyers' past books, yet covers totally new material.

"After I realized the C++ fundamentals, I then realized the best way to use C++ in construction code from Meyer's sequence of powerful C++ books. Effective glossy C++ is an important how-to publication for suggestion on key instructions, kinds, and idioms to exploit glossy C++ successfully and good. do not personal it but? purchase this one. Now".
-- Herb Sutter, Chair of ISO C++ criteria Committee and C++ software program Architect at Microsoft

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