New PDF release: Java EE 7 Performance Tuning and Optimization

By Osama Oransa

ISBN-10: 178217642X

ISBN-13: 9781782176428

Boost the potency of your small business functions by way of functionality tuning and optimization

About This Book

  • Learn to devise a functionality research in firm applications
  • Build a functionality troubleshooting strategy
  • Design and enforce excessive appearing Java firm applications

Who This publication Is For

If you're an skilled Java developer, architect, workforce chief, advisor, help engineer, or somebody else who wishes functionality tuning on your Java functions, and particularly, Java company purposes, this e-book is for you. No previous adventure of functionality tuning is required.

What you are going to Learn

  • Master the paintings of functionality tuning and develop into a functionality tuning expert
  • Create and execute company functionality tests
  • Understand the basics of Java wanted for functionality tuning
  • Use a few profiling instruments to diagnose universal functionality issues
  • Understand the fundamental elements of the Java digital computer and alertness server functionality tuning
  • Design directions for greater company program performance
  • Discover diverse Java optimization information and tricks
  • Tune a real-world pattern application

In Detail

With the growth of on-line firm providers, the functionality of an firm program has develop into a serious factor. Even the smallest swap to carrier availability can significantly influence buyer delight, that could reason the company to incur large losses. functionality tuning is a hard subject that makes a speciality of resolving tricky functionality issues.

In this publication, you'll discover the artwork of functionality tuning from all views utilizing quite a few universal instruments, whereas learning many examples.

This publication covers functionality tuning in Java company functions and their optimization in an easy, step by step demeanour. starting with the fundamental thoughts of Java, the e-book covers functionality tuning as an paintings. It then delivers an outline of functionality trying out and diverse tracking instruments. additionally it is examples of utilizing lots of instruments, either unfastened and paid.

Show description

The Java Language Specification, Java SE 8 Edition (Java - download pdf or read online

By James Gosling,Bill Joy,Guy L., Jr. Steele,Gilad Bracha,Alex Buckley

ISBN-10: 013390069X

ISBN-13: 9780133900699

Written through the inventors of the expertise, The Java® Language Specification, Java SE eight Edition is the definitive technical reference for the Java programming language.


The booklet presents whole, exact, and specific assurance of the Java programming language. It absolutely describes the recent good points further in Java SE eight, together with lambda expressions, strategy references, default equipment, variety annotations, and repeating annotations. The e-book additionally comprises many explanatory notes and thoroughly distinguishes the formal principles of the language from the sensible habit of compilers.


Show description

Download e-book for iPad: Advanced Java Optimization Techniques by Jason Arnold

By Jason Arnold

ISBN-10: 1495467759

ISBN-13: 9781495467752

complicated Java Optimization innovations selections up the place general Java functionality tuning advice depart off. The optimization tools defined during this ebook are a right away results of the author's own (and painful) struggles with writing super excessive functionality Java code. The e-book is split into 4 part: enhancing I/O potency, decreasing reminiscence utilization, convalescing concurrency, and bettering code potency. Many pages of beneficial code are supplied in your reuse. such a lot optimizations include before/after code and convey genuine elapsed time improvements.

Show description

Barry A. Burd's Java For Dummies (For Dummies (Computers)) PDF

By Barry A. Burd

ISBN-10: 1119235553

ISBN-13: 9781119235552

A re-creation of the bestselling consultant to Java

If you must learn how to converse the world’s most well-liked programming language like a local, Java For Dummies is your perfect spouse. With a spotlight on reusing current code, it fast and simply exhibits you ways to create easy Java items, paintings with Java sessions and strategies, comprehend the price of variables, discover ways to keep watch over application movement with loops or decision-making statements, and loads more!

Java is in every single place, runs on nearly any laptop, and is the engine that drives the best purposes. Written for somebody who’s ever desired to take on programming with Java yet by no means knew particularly the place to start, this bestselling consultant is your price ticket to luck! that includes updates on every thing you’ll stumble upon in Java 9—and brimming with hundreds step by step instruction—it’s the fitting source to get you up and working with Java in a jiffy!

  • Discover the newest positive factors and instruments in Java 9
  • Learn to mix numerous smaller courses to create an even bigger program
  • Create easy Java items and reuse code
  • Confidently deal with exceptions and events

If you’re able to bounce into Java, this bestselling consultant may help hold your head above water!

Show description

Download e-book for iPad: OpenJDK Cookbook by Alex Kasko,Stanislav Kobylyanskiy,Alexey Mironchenko

By Alex Kasko,Stanislav Kobylyanskiy,Alexey Mironchenko

ISBN-10: 1849698406

ISBN-13: 9781849698405

Over eighty recipes to construct and expand your personal model of Java platform utilizing OpenJDK project

About This Book

  • Gain the abilities required to harness the facility of OpenJDK's Java implementation
  • Extend and adapt Java Platform to improve numerous forms of applications
  • A functional consultant to benefit how one can reap the benefits of AdoptOpenJDK programme, part of the OpenJDK community

Who This e-book Is For

If you're an skilled Java developer utilizing Java 7 platform and need to get your grips on OpenJDK for Java improvement, this is often the publication for you. JDK clients who desire to migrate to OpenJDK will locate this e-book very useful.

What you are going to Learn

  • Set up a improvement surroundings and begin hacking OpenJDK
  • Understand complicated positive factors equivalent to including new intrinsics to JVMs
  • Build diversified models of OpenJDK for various working platforms and architectures
  • Write trustworthy exams utilizing jtreg and get an outstanding realizing of the tool
  • Create and sub restrict patches with advancements and insect fixes
  • Understand priceless options, local code debugging, and incremental builds
  • Prepare VirtualBox machines with various working systems
  • Understand the method at the back of JEPs

In Detail

OpenJDK is among the most generally used open resource implementations of the Java platform. it's used to alter, customise, and track middle program internals and supply the way to expand the appliance internals in line with your requirements.

OpenJDK Cookbook starts off by way of introducing you to OpenJDK and IcedTea builds for numerous digital laptop implementations and the way to install OpenJDK on a number of structures. additionally, the ebook digs deeper into the advance strategies, JVM internals, and strategies to make strong advancements or customizations to OpenJDK. primarily, the publication covers the easiest practices for getting access to and utilizing the middle gains of OpenJDK to construct complicated Java strategies by using the extra advanced and nuanced elements of OpenJDK.

Show description

Read e-book online Software Development in Java PDF

By Raj Kumar

ISBN-10: 0929306260

ISBN-13: 9780929306261

software program improvement in Java is a entire advent to all elements of software program improvement. The authors talk about software program engineering tactics reminiscent of challenge specification, modularization, aesthetic programming, stepwise refinement, trying out, verification, and documentation. those strategies, on my own, usually are not enough to allow one to increase first class software program. additionally, software program builders needs to comprehend functionality research and size tools in addition to make offerings among numerous facts buildings and algorithms. software program improvement in Java additionally covers those subject matters. The authors use the Java programming language to coach software program improvement and for the numerous illustrative examples.Software improvement in Java is suitable to be used as a textbook for classes on stable software program improvement, creation to laptop technology, and complicated programming. it's also a beneficial reference publication for the skilled programmer. It includes many routines and references for extra studying. most significantly, the booklet discusses intimately a variety of subject matters crucial for sturdy software program improvement. software program improvement in Java is a needs to for software program developers.

Show description

New PDF release: Mathematica Data Visualization

By Nazmus Saquib

ISBN-10: 1783282991

ISBN-13: 9781783282999

Create and prototype interactive facts visualizations utilizing Mathematica

About This Book

  • Understand visualization features utilized by scientists, engineers, and fiscal analysts
  • Build a visualization process from scratch utilizing low-level pictures primitives and interactive functionalities
  • Learn find out how to visualize quite a lot of datasets with the aid of unique factors of code and theory

Who This ebook Is For

If you're making plans to create info research and visualization instruments within the context of technology, engineering, economics, or social technology, then this publication is for you. With this publication, you are going to develop into a visualization professional, very quickly, utilizing Mathematica.

What you'll Learn

  • Understand a few frequent datasets in technological know-how, engineering, finance, facts, and business
  • Write Mathematica courses to create attractive, interactive, and gorgeous visualizations
  • Create time sequence visualizations in several eventualities to discover underlying styles in time sequence data
  • Build a protein molecule visualization software and create simple isocontour and isosurface visualizations in Mathematica
  • Create statistical plots and charts and study the fundamentals of visualizing excessive dimensional datasets
  • Develop a observe frequency visualization tool
  • Build graph community visualizations and interactive chord charts

In Detail

Mathematica, constructed and maintained by means of Wolfram examine, is a depended on and renowned instrument used to investigate and visualize data.

This publication starts off by way of introducing you to the Mathematica atmosphere and the fundamentals of dataset loading and cleansing. you'll then find out about the several varieties of common datasets so you are ok with the later chapters. Then, within the next chapters, you are going to know about time sequence, medical, statistical, info, and map visualizations. each one subject is established via jogging you thru an instance undertaking. alongside the best way, the dynamic interactivity and photos programs also are brought. eventually, the ebook ends with a quick dialogue of colour maps and aesthetics issues.

Using this publication, you are going to how one can construct visualizations from scratch, quick and efficiently.

Show description

Download e-book for kindle: JUnit-Profiwissen: Effizientes Arbeiten mit der by Michael Tamm

By Michael Tamm

ISBN-10: 3864900204

ISBN-13: 9783864900204

JUnit ist die Standardbibliothek zum Schreiben automatisierter assessments in Java.

Dieses Buch enthält Grundlagen- und Expertenwissen für das effiziente Entwickeln automatisierter exams in Java mit JUnit. Es vermittelt einen kompakten Überblick über alle positive factors von JUnit 3.8.1 bis JUnit 4.11 und zeigt anhand von Beispielen aus assessments bekannter Open-Source-Projekte, wann Sie diese sinnvoll einsetzen können. Darüber hinaus behandelt der Autor Open-Source-Bibliotheken wie Mockito und FEST, die das Schreiben von JUnit-Tests erleichtern, und verdeutlicht Programmierregeln für das Schreiben richtig "guter" exams. Im Einzelnen werden behandelt:

- Testgetriebene Entwicklung
- Assertion-Bibliotheken
- Unit-Tests mit Mock-Objekten
- Programmieren intestine verständlicher Tests
- Programmieren schneller Tests
- checks abseits vom satisfied Path
- Nichtfunktionale Tests

Abgerundet wird das Buch durch Hinweise und Tipps, wie Sie JUnit effektiv zusammen mit den bekannten Java-IDEs Eclipse und IntelliJ suggestion sowie mit den Build-Tools Ant und Maven einsetzen können.

Show description

Elisabeth Jung's Java 8 - Das Übungsbuch - Über 200 Aufgaben mit PDF

By Elisabeth Jung

ISBN-10: 3826696484

ISBN-13: 9783826696480

  • Trainieren Sie Ihre Java-Kenntnisse
  • Learning by means of Doing anhand praktischer Übungen
  • Mit vollständigen und kommentierten Lösungen

Dieses Buch ist kein Lehrbuch, sondern ein reines Übungsbuch und wendet sich an Leser, die ihre Java-Kenntnisse anhand zahlreicher praktischer Übungen durch Learning via Doing vertiefen und festigen möchten. Es ist excellent, um sich auf Prüfungen vorzubereiten oder das Programmieren mit Java praktisch zu üben.
Jedes Kapitel enthält zunächst eine kompakte Zusammenfassung des Stoffes, der in den Übungsaufgaben dieses Kapitels verwendet wird. Anschließend haben Sie die Möglichkeit, zwischen Aufgaben in drei verschiedenen Schwierigkeitsstufen – von einfach bis anspruchsvoll – zu wählen. Anhand dieser Aufgaben können Sie Ihr Wissen praktisch testen. Am Ende des Kapitels finden Sie vollständige und kommentierte Musterlösungen.

    Es werden folgende Themen abgedeckt:
    Die Kapitel 1 bis three enthalten Aufgaben zur objektorientierten Programmierung mit Java, in den Kapiteln four bis 6 üben Sie die Java-GUI-Programmierung mit AWT und Swing, die Kapitel 7 bis nine beschäftigen sich mit inneren Klassen, Generics, mirrored image und Exceptions. Die wichtigsten Änderungen der Java-Versionen 6 und 7 werden in den Kapiteln 10 und eleven behandelt.
    Kapitel 12 behandelt die neuen Sprachmittel von Java eight: Lambdas und Streams. Sie lernen, wie die neue funktionale Sicht Ihnen helfen kann, eine kompaktere Syntax beim Programmieren zu verwenden und einen weniger fehleranfälligen Code für parallele Abläufe zu erstellen.

Nach dem Durcharbeiten des Buches verfügen Sie über fundierte Programmierkenntnisse und einen umfangreichen Fundus an Beispielcode.

    Aus dem Inhalt:

  • Klassendefinition und Objektinstantiierung
  • Java-Standard-Klassen
  • Abgeleitete Klassen und Vererbung
  • Abstrakte Klassen und Interfaces
  • Graphische Programmierung mit AWT und Swing
  • Die MVC (Model View Controller)-Architektur von Swing-Komponenten
  • Innere Klassen
  • Generics
  • Reflection
  • Typprüfung und Typsicherheit in Java
  • Lambdas: Gegenüberstellung zu anonymen Klassen, Syntax und Semantik, Behandlung von Exceptions, Scoping und Variable Capture
  • Methoden- und Konstruktor-Referenzen
  • Funktionale Interfaces
  • Default- und static-Methoden für Interfaces
  • Definition und Nutzung von Streams
  • Reduktion und Kollektoren
  • Parallele Streams
  • Die neuen Methoden der Klasse ConcurrentHashMap

Show description

Neil Smyth's Android 4.2 App Development Essentials PDF

By Neil Smyth

ISBN-10: 1491075376

ISBN-13: 9781491075371

The target of this booklet is to educate the abilities essential to advance Android established functions utilizing the Eclipse built-in improvement surroundings (IDE) and the Android 4.2 software program improvement equipment (SDK).

Beginning with the fundamentals, this ebook offers an summary of the stairs essential to manage an Android improvement and trying out setting. An advent to the structure of Android is through an in-depth examine the layout of Android functions and person interfaces. extra complex issues comparable to database administration, content material prone, prone and intents also are lined, as are contact reveal dealing with, gesture popularity, digicam entry and the playback and recording of either video and audio.

In addition to masking basic Android improvement recommendations, the booklet additionally comprises Google Play particular issues similar to utilizing the Google Play In-App Billing API, imposing maps utilizing the Google Maps Android API and filing apps to the Google Play Developer Console.

Assuming you have already got a few Java programming adventure, are able to obtain Eclipse and the Android SDK, have entry to a home windows, Mac or Linux procedure and concepts for a few apps to improve, you're ready to get started.

Show description