Download e-book for iPad: Modern Java Recipes: Simple Solutions to Difficult Problems by Ken Kousen

By Ken Kousen

The creation of practical programming strategies in Java SE eight was once a drastic switch for this venerable object-oriented language. Lambda expressions, procedure references, and streams essentially replaced the idioms of the language, and plenty of builders were attempting to capture up ever due to the fact that. This cookbook can help. With greater than 70 specified recipes, writer Ken Kousen exhibits you the way to take advantage of the latest good points of Java to resolve a variety of problems.

For builders happy with prior Java models, this advisor covers the vast majority of Java SE eight, and encompasses a bankruptcy enthusiastic about adjustments coming in Java nine. have to know the way practical idioms will swap how you write code? This cookbook—chock packed with use cases—is for you.

Recipes cover:

  • The fundamentals of lambda expressions and process references
  • Interfaces within the java.util.function package
  • Stream operations for remodeling and filtering data
  • Comparators and creditors for sorting and changing streaming data
  • Combining lambdas, approach references, and streams
  • Creating cases and extract values from Java’s not obligatory type
  • New I/O functions that help sensible streams
  • The Date-Time API that replaces the legacy Date and Calendar classes
  • Mechanisms for experimenting with concurrency and parallelism

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Charlie Hunt,Monica Beckwith,Poonam Parhar,Bengt Rutisson's Java Performance Companion PDF

By Charlie Hunt,Monica Beckwith,Poonam Parhar,Bengt Rutisson

Java® functionality Companion exhibits how one can systematically and proactively increase Java functionality with today’s complicated multicore and complicated working approach environments.

The authors, who're all major Java functionality and Java HotSpot VM specialists, assist you enhance functionality through the use of smooth software program engineering practices, averting universal errors, and employing suggestions and methods gleaned from years of real-world experience.

Picking up the place Charlie Hunt and Binu John’s vintage Java Performance left off, this publication offers unparalleled element on robust Java platform options: the rubbish First (G1) rubbish collector and the HotSpot VM Serviceability Agent.

Coverage includes

  • Leveraging G1 to beat barriers in parallel, serial, and CMS rubbish collection
  • Understanding every one degree of G1 GC collections, either younger and old
  • Getting below the hood with G1 and successfully fine-tuning it in your application
  • Identifying power optimizations, analyzing experimental effects, and taking action
  • Exploring the internals of the HotSpot VM
  • Using HotSpot VM Serviceability Agent to research, triage, and unravel varied HotSpot VM issues
  • Troubleshooting out of reminiscence error, Java point deadlocks, and HotSpot VM crashes
  • Extending the Serviceability Agent, and utilizing the Plugin for VisualVM
  • Mastering priceless HotSpot VM command line thoughts now not coated in Java™ Performance


Java® functionality Companion will help squeeze greatest functionality and price from Java with JDK eight or 9–for any program, in any environment.

Register your product at informit.com/register for handy entry to downloads, updates, and corrections as they turn into available. 

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Download e-book for iPad: Conceitos de Linguagens de Programação (Portuguese Edition) by Robert W. Sebesta

By Robert W. Sebesta

Conceitos de Linguagens de Programação apresenta as principais construções das linguagens de programação contemporâneas e oferece as ferramentas necessárias para uma avaliação crítica das linguagens de programação existentes e futuras. A obra é perfect para estudantes de ciências da computação e programadores, pois mostra como escolher a linguagem adequada para determinadas tarefas e aumenta a habilidade de aprender novas linguagens

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Jose Maria Mateos-Perez,Javier Pascau's Image Processing with ImageJ PDF

By Jose Maria Mateos-Perez,Javier Pascau

In Detail

Digital snapshot processing is an more and more very important box throughout an unlimited array of clinical disciplines. ImageJ’s lengthy background and ever-growing consumer base makes it an ideal candidate for fixing day-by-day projects concerning all types of snapshot research processes.

Image Processing with ImageJ is a pragmatic publication that might consultant you from the main easy research suggestions to the bits and bobs of imposing new functionalities in the course of the ImageJ plugin process, it all by using examples and useful cases.

ImageJ is a superb public area imaging research platform that may be conveniently used for the majority your picture processing wishes. picture Processing with ImageJ will commence by way of exhibiting you ways to open a couple of diverse photos, get to grips with the several innovations, and practice uncomplicated research operations utilizing the supplied photo samples.

You also will tips on how to make adjustments via ImageJ filters and the way to make neighborhood measurements utilizing the decisions method. additionally, you will locate the directions essential to checklist the entire steps you practice to allow them to be stored and re-run at the comparable photograph to make sure research reproducibility. eventually, you'll get to grasp a few varied ImageJ plugins and should easy methods to enforce your own.

Approach

The publication may help readers notice many of the amenities of ImageJ via a tutorial-based approach.

Who this ebook is for

This booklet is concentrated at scientists, engineers, technicians, and executives, and somebody who needs to grasp ImageJ for picture viewing, processing, and research. while you're a developer, it is possible for you to to code your individual workouts once you have comprehensive studying this publication. No past wisdom of ImageJ is expected.

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Download PDF by Amritendu De: Oracle Certified Master, Java EE Enterprise Architect

By Amritendu De

The Oracle qualified grasp, Java EE firm Architect certification is for company architects chargeable for architecting and designing Java EE compliant purposes with an emphasis on making the easiest use of Java EE gains to create versatile, scalable, safe designs. The ebook includes a overall of three hundred inquiries to assist you arrange for the a number of selection examination. The bankruptcy on Java EE task encompasses a case examine in the direction of the true examination with the entire UML diagrams and issues to recollect for drawing the artefacts. The bankruptcy at the essay examination comprises pattern questions with specified solutions which you'll be requested within the genuine exam.

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New PDF release: OpenGL ES 2 for Android: A Quick-Start Guide (Pragmatic

By Kevin Brothaler

This ebook will educate you every thing you must recognize to create compelling portraits on Android. You’ll study the fundamentals of OpenGL through development an easy video game of air hockey, and alongside the way in which, you’ll see tips on how to initialize OpenGL and application the pix pipeline utilizing shaders. each one lesson builds upon the only earlier than it, as you upload shades, shading, 3D projections, contact interplay, and more.
Then, you’ll how you can flip your concept right into a reside wallpaper that may run at the domestic display. You’ll find out about extra complex results related to debris, lighting fixtures versions, and the intensity buffer. You’ll comprehend what to seem for whilst debugging your software, and what to observe out for while deploying to the market.OpenGL might be a bit of a gloomy artwork to the uninitiated. As you learn this ebook, you’ll research every one new idea from first rules. You won’t simply know about a characteristic; you’ll additionally know how it really works, and why it really works how it does. every thing you examine is forward-compatible with the just-released OpenGL ES three, and you may even observe those concepts to different structures, resembling iOS or HTML5 WebGL.What You NeedPreferably an Android mobile or pill that helps OpenGL ES 2.Top 5 OpenGL ES Tips1) keep away from dear operations at the UI and rendering threads.To stay away from body expense stutters or the feared “Application no longer responding” conversation from showing, pricey operations will be run asynchronously in a heritage thread. this is often specially vital in terms of the rendering thread, as rendering at 30 frames according to moment signifies that each one body has to accomplish in approximately 33 milliseconds to prevent body stutters.Garbage assortment is a pricey operation that occurs non-deterministically and will reason rendering stalls, as a way to steer clear of this, you’ll additionally are looking to reduce item allocation in the course of a body to lessen strain at the rubbish collector. you may see advantages to doing a handbook GC at sure issues within the application.2) Do dear texture and shader so much in the course of intermissions.Some dear operations have to be performed at the rendering thread, corresponding to texture rather a lot and shader compilations. those operations could cause visible stuttering in the event that they take place in the midst of rendering, to be able to stay away from this, preload those assets at opportune instances, similar to while the sport / program is loaded, or at the start of every level.3) reap the benefits of the libraries out there.There are many libraries available in the market that aid OpenGL ES 2.0 improvement with out boxing you right into a framework or a closed-source middleware answer. Libgdx is the sort of libraries, and through the use of a library like libgdx, you could extra simply port your code to different systems, in addition to reap the benefits of the library’s math periods and asset loading management.4) learn the documentationThe OpenGL specifications and manuals can be found at no cost from Khronos.org. each one GPU seller additionally stocks a wealth of loose info on tips to use their GPUs, and as you learn the documentation, you’ll locate that they often percentage loads of recommendation in universal, corresponding to "minimize kingdom switches" and "avoid discard in a fraction shader." analyzing those records and specifications provides you with much more perception into how the GPUs paintings at a decrease point, and should assist you comprehend what the pitfalls are, and the way to prevent untimely pessimization whilst writing your OpenGL code.5) specialise in what is going to galvanize the top userSometimes it’s effortless to lose sight of the tip aim, and to turn into desirous about optimizing parts that won’t make a lot of a distinction to the top person. Does it topic if we get this shader to execute 2% quicker? Or do we make even more of a visible influence by means of discovering a greater artist? discover what crucial components are, after which concentrate on bettering these first.

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Download PDF by John Horton: Android Programming for Beginners

By John Horton

Learn the entire Java and Android abilities you want to begin making strong cellular applications

About This Book

  • Kick-start your Android programming occupation, or simply have a good time publishing apps to the Google Play marketplace
  • A first-principles creation to Java, through Android, this means that you’ll be capable to commence development your individual purposes from scratch
  • Learn by means of instance and construct 3 real-world apps and over forty mini apps in the course of the book

Who This booklet Is For

Are you attempting to commence a profession in programming, yet have not chanced on the precise approach in? Do you've an excellent suggestion for an app, yet do not know find out how to make it a truth? or perhaps you're simply pissed off that "to study Android, you need to understand Java." if that is so, this booklet is for you. you do not need any programming event to stick to in addition to this booklet, only a machine and a feeling of adventure.

What you are going to Learn

  • Master the basics of coding Java for Android
  • Install and organize your Android improvement environment
  • Build practical person interfaces with the Android Studio visible designer
  • Add consumer interplay, information captures, sound, and animation on your apps
  • Manage your app's facts utilizing the integrated Android SQLite database
  • Find out in regards to the layout styles utilized by pros to make top-grade applications
  • Build, installation, and submit genuine Android functions to the Google Play marketplace

In Detail

This e-book is your significant other to create Android purposes from scratch, no matter if you're looking to begin your programming profession, make an program for paintings, be reintroduced to cellular improvement, or are only trying to application for fun.

We will introduce you to the entire basic strategies of programming in an Android context, from the fundamentals of Java to operating with the Android API. After this crashcourse, we are going to dive deeper into Android programming and you may methods to create functions with a professional-standard UI via fragments, make location-aware apps with Google Maps integration, and shop your user's info with SQLite. additionally, one can find find out how to make your apps multilingual, trap photographs from a device's digicam, and paintings with pics, sound, and animations too.

By the tip of this e-book, you'll be able to begin construction your personal customized purposes in Android and Java.

Style and approach

With greater than forty mini apps to code and run, Android Programming for newbies is a hands-on consultant to studying Android and Java. every one instance program demonstrates a unique element of Android programming. along those mini apps, we push your talents via construction 3 greater purposes to illustrate Android program improvement in context.

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Download e-book for iPad: Gradle Recipes for Android: Master the New Build System for by Ken Kousen

By Ken Kousen

Android followed Gradle because the most well-liked construct automation method many years in the past, yet many Android builders are nonetheless surprising with this open resource device. This hands-on consultant offers a suite of Gradle recipes that can assist you speedy and simply accomplish the commonest construct projects to your Android apps. You’ll the right way to customise venture layouts, upload dependencies, and generate many alternative models of your app.

Gradle is predicated on Groovy, but little or no wisdom of the JVM language is needed so that you can start. Code examples use Android SDK model 23, with emulators from Marshmallow (Android 6) or Lollipop (Android 5). If you’re pleased with Java and Android, you’re ready.

  • Understand Gradle’s generated construct records for Android apps
  • Run Gradle from the command line or within Android Studio
  • Add extra Java libraries for your Android app
  • Import and export Eclipse ADT projects
  • Digitally signal a liberate APK for the Google Play store
  • Use product flavors to construct many models of an analogous app
  • Add customized initiatives to the Gradle construct process
  • Test either your app’s Android and non-Android components
  • Improve the functionality of your Gradle build

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Download e-book for iPad: Java EE 7 Development with NetBeans 8 by David R. Heffelfinger

By David R. Heffelfinger

Develop specialist company Java EE functions fast and simply with this well known IDE

About This Book

  • Use the gains of the preferred NetBeans IDE to speed up your improvement of Java EE applications
  • Covers the most recent types of the key Java EE APIs corresponding to JSF 2.2, EJB 3.2, JPA 2.1, CDI 1.1, and JAX-RS 2.0
  • Walks you thru the improvement of purposes using renowned JSF part libraries reminiscent of PrimeFaces, RichFaces, and ICEfaces

Who This ebook Is For

The booklet is geared toward Java builders who desire to increase Java EE functions whereas making the most of NetBeans performance to automate repetitive initiatives. Familiarity with NetBeans or Java EE isn't really assumed.

What you are going to Learn

  • Develop Java net purposes by way of leveraging NetBeans' functionality
  • Build general JSF purposes through benefiting from NetBeans' features
  • Develop aesthetically unique JSF internet functions via leveraging JSF part libraries
  • Integrate NetBeans with a third-party RDBMS
  • Quickly and simply increase purposes profiting from the Java patience API
  • Take good thing about NetBeans' performance to simply boost firm JavaBeans, together with configuring transaction administration through annotations
  • Utilize NetBeans to simply upload messaging performance to firm functions, throughout the Java Messaging provider API and during message-driven EJBs
  • Develop SOAP-based and RESTful net providers utilizing NetBeans, together with exposing EJBs' performance as net services

In Detail

NetBeans has a number of positive aspects that significantly simplify Java EE improvement, yet with many positive factors and nice flexibility, Java builders can turn into crushed via the choices to be had in NetBeans.

Java EE 7 improvement with NetBeans eight takes you thru crucial components of Java EE programming and indicates you ways to take advantage of the positive aspects of NetBeans that might enhance your improvement event via transparent, cautious directions and screenshots. This e-book will take you thru the key Java EE APIs and the way to get them operating within the NetBeans environment.

This is a pragmatic advisor that covers tips to leverage NetBeans eight performance to speedy and simply advance firm purposes compliant with the Java EE 7 standard.

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Download e-book for iPad: Spring 5.0 Microservices - Second Edition by Rajesh R V

By Rajesh R V

A useful, accomplished, and simple method of construction microservices in Spring

About This Book

  • Update present functions to combine reactive streams published as part of Spring 5.0
  • Learn the right way to use Docker and Mesos to push the limits and construct winning microservices
  • Upgrade the aptitude version to enforce scalable microservices

Who This e-book Is For

This ebook is perfect for Spring builders who are looking to construct cloud-ready, Internet-scale purposes, and straightforward RESTful companies to fulfill glossy enterprise demands.

What you are going to Learn

  • Familiarize your self with the microservices structure and its benefits
  • Find out the way to steer clear of universal demanding situations and pitfalls whereas constructing microservices
  • Use Spring Boot and Spring Cloud to strengthen microservices
  • Handle logging and tracking microservices
  • Leverage Reactive Programming in Spring 5.0 to construct glossy cloud local applications
  • Manage internet-scale microservices utilizing Docker, Mesos, and Marathon
  • Gain insights into the newest inclusion of Reactive Streams in Spring and make purposes extra resilient and scalable

In Detail

The Spring Framework is an software framework and inversion of the regulate box for the Java platform. The framework's center good points can be utilized through any Java software, yet there are extensions to construct net functions on best of the Java EE platform.

This publication can assist you enforce the microservice structure in Spring Framework, Spring Boot, and Spring Cloud. Written to the newest requirements of Spring that specializes in Reactive Programming, you'll construct smooth, internet-scale Java functions very quickly. The e-book begins with instructions to enforce responsive microservices at scale. subsequent, you'll know how Spring Boot is used to set up serverless self sufficient companies through elimination the necessity to have a heavyweight software server.

Later, you will how one can move additional through deploying your microservices to Docker and dealing with them with Mesos. by way of the top of the publication, you have won extra readability at the implementation of microservices utilizing Spring Framework and should have the ability to use them in internet-scale deployments via real-world examples.

Style and approach

The booklet takes a step by step procedure on constructing microservices utilizing Spring Framework, Spring Boot, and a suite of Spring Cloud elements that can assist you scale your applications.

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