Haskell High Performance Programming by Samuli Thomasson PDF

By Samuli Thomasson

Key Features

  • Explore some great benefits of lazy overview, compiler positive factors, and instruments and libraries designed for prime performance
  • Write quickly courses at super excessive degrees of abstraction
  • Work via functional examples to help you deal with the demanding situations of writing effective code

Book Description

Haskell, with its energy to optimize the code and its excessive functionality, is a typical candidate for prime functionality programming. it truly is particularly like minded to stacking abstractions excessive with a comparatively low functionality price. This publication addresses the demanding situations of writing effective code with lazy evaluate and strategies frequently used to optimize the functionality of Haskell programs.

We open with an in-depth examine the overview of Haskell expressions and speak about optimization and benchmarking. you'll learn how to use parallelism and we are going to discover the idea that of streaming. we are going to show the advantages of working multithreaded and concurrent functions. subsequent we are going to consultant you thru a variety of profiling instruments that can assist you determine functionality concerns on your software. we are going to finish our trip by means of GPGPU, Cloud and sensible Reactive Programming in Haskell. on the very finish there's a catalogue of strong library options with code samples.

By the tip of the booklet, it is possible for you to to spice up the functionality of any app and get ready it to face as much as real-world punishment.

What you are going to learn

  • Program idiomatic Haskell that is additionally unusually efficient
  • Improve functionality of your code with information parallelism, inlining, and strictness annotations
  • Profile your courses to spot house leaks and ignored possibilities for optimization
  • Find out tips to pick out the most productive info and regulate structures
  • Optimize the Glasgow Haskell Compiler and runtime method for particular programs
  • See easy methods to easily drop to decrease abstractions anywhere necessary
  • Execute programming for the GPU with Accelerate
  • Implement programming to simply scale to the cloud with Cloud Haskell

About the Author

Samuli Thomasson is a long-time sensible programming fanatic from Finland who has used Haskell greatly, either as a hobby and commercially, for over 4 years. He enjoys operating with nice instruments that assist in getting issues performed great and fast.

His present task at RELEX ideas comprises offering technical suggestions to numerous sensible difficulties. along with useful programming, Samuli is attracted to allotted platforms, which he additionally reviews on the collage of Helsinki.

Table of Contents

  1. Identifying Bottlenecks
  2. Choosing the proper info Structures
  3. Profile and Benchmark on your Heart's Content
  4. The Devil's within the Detail
  5. Parallelize for Performance
  6. I/O and Streaming
  7. Concurrency and Performance
  8. Tweaking the Compiler and Runtime approach (GHC)
  9. GHC Internals and Code Generation
  10. Foreign functionality Interface
  11. Programming for the GPU with Accelerate
  12. Scaling to the Cloud with Cloud Haskell
  13. Functional Reactive Programming
  14. Library Recommendations

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Mastering JavaServer Faces 2.2 by Anghel Leonard PDF

By Anghel Leonard

Master the paintings of enforcing person interfaces with JSF 2.2

About This Book

  • Fortify your JSF ideas through combing the powers of JSF 2.x (2.0, 2.1, and 2.2)
  • Get familiar with the newly brought positive factors in JSF 2.2, akin to the faces circulate, stateless perspectives, pass-through attributes and source library contracts
  • Browse via over three hundred good outlined JSF functions offered in a concise and transparent minimize approach

Who This ebook Is For

If you're a internet developer who makes use of JSF, this is often the booklet for you. Catering to an intermediate-advanced viewers, the booklet assumes you will have basic wisdom of JSF. it's meant for the developer who desires to increase their abilities with the mixed strength of JSF 2.0, 2.1, and 2.2.

What you'll Learn

  • Discover find out how to write customized JSF 2.2 topics, customized factories, handlers, renderers, and components
  • Access limitless constructing eventualities with the concept that of dependency injection
  • Enhance your purposes with JSF 2.2 add part and HTML5 pleasant markup
  • Master the hot JSF 2.2 Window identity technique
  • Gain insights into handling the applying nation with stateless viewsExplore the recent CDI @ViewScoped and @FlowScoped (detailed presentation)

In Detail

JavaServer Faces (JSF) is a number one framework and center element of Java Platform firm variation. JSF is the normal Java EE expertise used to construct internet person interfaces. JSF 2.2 is a up to date liberate with an in depth checklist of latest beneficial properties, a few of that have been anticipated for a very long time and at the moment are able to be implemented.

Starting out with a truly simple subject, Expression Language, you are going to proceed onwards masking quite a lot of JSF sectors, reminiscent of JSF verbal exchange, JSF scopes, and so forth. through the ebook, you are going to grasp JSF artifacts (AJAX, HTML5, configurations, renders, handlers, listeners, occasions, factories, tabular information, customized elements, Facelets, etc) in a compendium of programming practices and informative examples.

You then around off with a close dialogue at the features of Facelets. total, this publication is helping you achieve wisdom at the newest JSF beneficial properties in an enticing and unique procedure. including those talents for your own arsenal will flip you right into a veritable JSF master.

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Get JavaFX Special Effects: Taking Java RIA to the Extreme with PDF

By Lucas Jordan

Enough approximately studying the basics of the exciting JavaFX platform; it’s now time to begin imposing visually wonderful and dynamic Java-based wealthy web purposes (RIAs) in your machine or cellular entrance finish. This e-book will express you what the JavaFX platform can relatively do for Java machine and cellular entrance ends. It provides a couple of very good visible results and methods that may make any JavaFX program stand out—whether it’s animation, multimedia, or a video game. The recommendations proven during this e-book are worthwhile for competing in today’s industry, and they’ll aid set your RIAs except your competitor’s.

  • Create visible results that practice good.
  • Add refined animations to carry any software to existence.
  • Use the graphical energy of the JavaFX platform.

What you’ll learn

  • Create and customise a particle procedure.
  • Learn methods for developing compelling transitions.
  • Take benefit of lively lighting fixtures.
  • Create notable animations with quintic Bézier interpolators.
  • Add reasonable physics to animations.
  • Combine results to create compelling visible content material.

Who this booklet is for

This e-book is for all JavaFX builders and aspiring builders. someone with easy programming event can start in minutes.

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Getting Started with Roo: Rapid Application Development for - download pdf or read online

By Josh Long,Steve Mayzak

Spring Roo is going a step past the Spring Framework through bringing precise quick software improvement to Java—just as Grails has performed with Groovy. This concise creation indicates you the way to construct purposes with Roo, utilizing the framework's shell as an clever and timesaving code-completion device. it is a fantastic RAD instrument simply because Roo does a lot of the tedious code maintenance.

You'll start through construction an easy patron courting administration program, entire with step by step directions and code examples. how to keep watch over any a part of the appliance with Roo's opt-in characteristic, whereas utilizing this open resource framework to automate the remainder of the code.

  • Set up a Spring program and dealing Maven construct to work out Roo in action
  • Address endurance with JPA and the Neo4j graph database—and learn the way Roo helps NoSQL databases
  • Use Roo’s database reverse-engineering function to generate an information version from an present schema
  • Build Roo functions with Spring MVC, Spring WebFlow, Google net Toolkit, Vaadin, and different net frameworks
  • Secure and try out your application

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Get Java SE8 for the Really Impatient: A Short Course on the PDF

By Cay S. Horstmann

Eagerly expected by way of thousands of programmers, Java SE eight is crucial Java replace in lots of years. The addition of lambda expressions (closures) and streams represents the largest swap to Java programming because the creation of generics and annotations.

 

Now, with Java SE eight for the rather Impatient , the world over well known Java writer Cay S. Horstmann concisely introduces Java 8’s most respected new positive factors (plus a number of Java 7 options that haven’t gotten the eye they deserve). If you’re an skilled Java programmer, Horstmann’s useful insights and pattern code may help you speedy make the most of those and different Java language and platform advancements. This necessary consultant includes

  • Coverage of utilizing lambda expressions (closures) to write down computation “snippets” that may be handed to application functions
  • The brand-new streams API that makes Java collections way more versatile and efficient
  • Major updates to concurrent programming that utilize lambda expressions (filter/map/reduce) and that offer dramatic functionality advancements for shared counters and hash tables
  • A complete bankruptcy with recommendation on how one can placed lambda expressions to paintings on your personal programs
  • Coverage of the long-awaited creation of a well-designed date/time/calendar library (JSR 310)
  • A concise advent to JavaFX, that is located to interchange Swing GUIs, and to the Nashorn Javascript engine
  • A thorough dialogue of many small library adjustments that make Java programming extra efficient and enjoyable

This is the 1st name to hide all of those hugely expected advancements and is useful for somebody who desires to write tomorrow’s so much strong, effective, and safe Java code. 

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Read e-book online Imbibing Java Web Services PDF

By Srinivas Mudunuri

Imbibing Java net providers publication illustrates using Java internet carrier applied sciences. This publication presents a step by step procedure for constructing internet providers to all degrees of Java builders. This ebook covers the net providers know-how criteria resembling XML processing innovations (SAX, DOM and StAX), Dom4j, cleaning soap, SAAJ, JAX-WS, WSDL, constructing soap-based net companies utilizing CXF, Spring, Axis2 and constructing non- soap-based internet prone utilizing relaxation. It includes 60 diagrams, nearly a hundred Java courses for a greater realizing of the themes and it offers 60 target kind inquiries to check your wisdom and assist in realizing of the subject. the subsequent issues are lined during this publication.

- creation
- JAXP (SAX, DOM, StAX)
- Dom4j
- JAX-RS (Restful internet prone)
- cleaning soap
- SAAJ
- WSDL
- JAX-WS
- Apache-CXF
- Apache-Axis2
- Spring-WS
- instruments,
- Ant Scripts and Deployment

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Get Learning Behavior-driven Development with JavaScript PDF

By Enrique Amodeo

Create robust but simple-to-code BDD attempt suites in JavaScript utilizing the most well-liked instruments within the community

About This Book

  • Master the preferred trying out instruments within the JavaScript atmosphere, comparable to CucumberJS, Mocha, SinonJS, and more.
  • Learn how Behavior-driven improvement may help to jot down software program that's extra modular and has much less defects.
  • Avoid universal errors in checking out, simplify your attempt suites, and cause them to extra maintainable utilizing a truly pragmatic method of BDD.

Who This booklet Is For

TThis booklet is perfect for any JavaScript developer who's drawn to generating well-tested code. when you've got no earlier event with checking out, Node.js, or the other device, don't worry, as they are going to be defined from scratch.

What you are going to Learn

  • Understand the elemental techniques of BDD and the way it's assorted from vintage unit testing
  • Divide your method into diversified modules that may be confirmed individually, yet whilst no longer falling into the capture of unit testing
  • Use Mocha, Sinon.JS, and Chai to put in writing expressive BDD features
  • Implement Cucumber.js to automate checks written in Gherkin in order that your stakeholders can comprehend them
  • Discover the right way to attempt asynchronous platforms, both in response to callbacks or promises
  • Test a RESTful internet API and a wealthy UI utilizing WebDriverJS and Protractor
  • Refactor and maintain your try out code base maintainable utilizing top practices and styles reminiscent of PageObject

In Detail

JavaScript isn't just usual to create beautiful consumer interfaces for the net, yet with the appearance of Node.js, it's also turning into a truly renowned and robust language to put in writing server-side purposes. utilizing behavior-driven improvement and a few universal trying out styles and top practices, it is possible for you to to prevent those traps.

This publication will aid you do BDD in a realistic means. we are going to commence with a easy advent of what BDD is and why the classical method of trying out has failed. Afterwards, we are going to dive without delay into an advent to Node.js, Mocha, and Sinon.JS. eventually, we are going to disguise extra complex topics comparable to the way to write a quick and potent try suite for a RESTful internet API, and the way to do an analogous with a wealthy UI utilizing Cucumber.js and Protractor.

This e-book provides you with nice perception into find out how to architect your process to make it extra testable and modular, yet whilst steer clear of the nightmare of abusing mock objects.

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Download e-book for kindle: CodeNotes for VB.NET (Codenotes Series) by Gregory Brill

By Gregory Brill

CodeNotes provides the main succinct, exact, and quickly method for a developer to ramp up on a brand new expertise or language. not like different programming books, CodeNotes drills all the way down to the middle points of a know-how, concentrating on the foremost components wanted in an effort to comprehend it quick and enforce it instantly. it's a designated source for builders, filling the distance among entire manuals and pocket references.

CodeNotes for VB.NET illustrates the foremost adjustments in visible easy with the hot .NET version, emphasizing the typical Language Runtime (CLR), syntax adjustments, home windows kinds, assemblies, new item orientated programming positive factors, threading, and a survey of recent .NET applied sciences equivalent to ADO.NET, ASP.NET, and cleaning soap. This ebook can assist any point of VB developer comprehend the facility of VB.NET and study the required ideas to transition from VB6 to VB.NET.

This variation of CodeNotes includes:
-A international assessment of a know-how and clarification of what difficulties it may be used to solve
-Real-world examples
-"How and Why" sections that offer tricks, tips, workarounds, and tips about what may be taken benefit of or avoided
-Instructions and classroom-style tutorials all through from professional running shoes and software program developers

Visit www.codenotes.com for updates, resource code templates, entry to message forums, and dialogue of particular issues of CodeNotes authors and different developers.

Every CodeNotes identify is written and reviewed by means of a group of industrial software program builders and expertise specialists. See "About the Authors" initially of the booklet for extra information.

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Anghel Leonard's Pro Hibernate and MongoDB (The Expert's Voice) PDF

By Anghel Leonard

Hibernate and MongoDB are a robust mix of open resource endurance and NoSQL applied sciences for latest Java-based firm and cloud software developers. Hibernate is the major open resource Java-based patience, item relational administration engine, lately repositioned as an item grid administration engine.  MongoDB is a transforming into, renowned open resource NoSQL framework, specially renowned between cloud software and massive info developers.  With those , firm and cloud builders have a "complete out of the field" solution. 

Pro Hibernate and MongoDB exhibits you the way to exploit and combine Hibernate and MongoDB.  extra in particular, this e-book publications you thru the bootstrap; construction transactions; dealing with queries and question entities; and mappings.  Then, this booklet explores the rules and methods for taking those software rules to the cloud, utilizing the OpenShift Platform as a provider (PaaS) and more. 

during this e-book, you get case reports:

  • An firm software utilizing Hibernate and MongoDB.  then,
  • A cloud program (OpenShip) migrated from the firm program case examine

After studying or utilizing this ebook, you return away with the event from case reports that offer you attainable frameworks or templates so you might observe in your personal particular software or cloud program construction context.

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New PDF release: JavaFX 8: Grundlagen und fortgeschrittene Techniken (German

By Anton Epple

Dieses Buch bietet Ihnen einen schnellen Einstieg und umfassenden Überblick über die gesamte JavaFX-API. Schritt für Schritt zeigt es, wie Sie eine erste Anwendung bauen, wie Sie das eigene Datenmodell in der Oberfläche darstellen und editierbar machen und wie Sie die Anwendung mit JavaFX-Features anreichern, um ein modernes und ansprechendes User
Interface zu erhalten.

Dabei lernen Sie u.a., folgende Möglichkeiten von JavaFX einzusetzen:

• Controls nutzen und anpassen
• Formulare layouten und eigene Layouts erstellen
• Charts/Diagramme erzeugen
• Animationen erstellen
• Audio und Video einbinden
• Anwendungen mit CSS stylen
• Nebenläufigkeit nutzen

Anhand eines durchgängigen Beispiels können Sie die besprochenen Inhalte praktisch nachvollziehen und vertiefen. Darüber hinaus können Sie das Buch bei der späteren Projektarbeit zum Nachschlagen einsetzen.

Das Buch richtet sich gleichermaßen an Einsteiger und Umsteiger in JavaFX:

• Entwickler mit Swing-Erfahrung lernen, welche Änderungen das Arbeiten mit einem SceneGraph mit sich bringt und wie sie Anwendungen schrittweise mit JavaFX anreichern und schließlich portieren können.
• Java-Entwickler, die erst in die GUI-Entwicklung einsteigen, lernen von Grund auf, wie guy moderne Benutzeroberflächen entwickelt und dabei JavaFX einsetzt.

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