Java Performance Companion | InformIT
About Features Reliable guidance on modern Java performance monitoring, profiling, HotSpot tuning, and Java EE application performance tuning Presents a well-proven methodology for identifying, isolating, and fixing Java application performance issues on multicore platforms Contains up-to-date guidance on properly utilising Java language features to maximise performance and scalability on modern p
JavaのユニットテストにSpockを適用する - Qiita
アトラクションルームクラス。ルームに人を追加するaddメソッドを持つ。キャパシティは合計20あり、男性の大人は3、女性の大人は2、子供は男女とも1を消費する。キャパシティがいっぱいになったら満員で、それ以上は人を追加できない package spockexample; import org.junit.Before; import org.junit.experimental.runners.Enclosed; import org.junit.experimental.theories.DataPoints; import org.junit.experimental.theories.Theories; import org.junit.experimental.theories.Theory; import org.junit.runner.RunWith; import stati
Functional Reactive Programming
pro $24.99 per month access to all Manning books, MEAPs, liveVideos, liveProjects, and audiobooks! share your subscription with another person choose one free eBook per month to keep exclusive 50% discount on all purchases lite $19.99 per month access to all Manning books, including MEAPs! team 5, 10 or 20 seats+ for your team - learn more
Top 10 Books for Advanced-level Java Developers - DZone
java is one of the most popular programming language nowadays. there are plenty of books for beginners. but to those who have programmed with java for a while, some of them may look somehow simple and redundant. the beginner’s books do not bring fresh and interesting ideas. however, advanced java books are not always right at hand, not partially because they require more skills, experienced, and d
Typesafe announces Akka Streams, a part of the Reactive Streams Initiative | @lightbend
Today we are excited to reveal early preview releases of two major projects the Akka team has been involved in to improve data streaming on the JVM: Akka Streams and Reactive Streams. While the projects are related, we would like to spend a little time discussing how each is important to Typesafe and the Akka community. Both of these efforts address major challenges we have been seeing from develo
Xtend - Modernized Java
Java with spice! Xtend is a flexible and expressive dialect of Java, which compiles into readable Java 8 compatible source code. You can use any existing Java library seamlessly. The compiled output is readable and pretty-printed, and tends to run as fast as the equivalent handwritten Java code. Get productive and write beautiful code with powerful macros, lambdas, operator overloading and many mo
Xamarin F# – Experience Report
For the past few months I have been working on an Android application that collects automotive CAN bus data – ultimately for analysis with BigData technologies such as Hadoop. I have already described some aspects of this project here and here. Thus far close to 2 Terabytes of data has been already collected. In this post I would like to recount my experience of using F# with Xamarin for a real-wo
Multithreading: C# vs. Java
In my pervious post I described basic multithreading constructs in C#. Now, I would like to compare them to conforming constructs in Java. It might be useful for those of you, who has already created some multithreaded applications in Java, and would like to learn how to do the same in C#. Creating a new thread C#: using System; using System.Threading;</p> class ThreadTest { static void Main() { T
Java Foreign Function Interface
Sustainable Security Requirements with the ASVS Josh Grossman provides a brief overview of what the ASVS is, but takes a closer look at balancing trade-offs and prioritizing different security requirements. Josh shares how to make the process repeatable and how to implement it as part of your own organization's requirements process.
Spek - A Specification Framework
Your typical test code Here’s some typical test code found in many codebases @Test public void testCalculateTaxRate() { TaxRateCalculator calculator = new TaxRateCalculator(); Int value = calculator.calculateRate(200, 10); assertEquals(300,value); } This code suffers from several issues. Under what conditions is the tax rate calculated? What exactly is it doing? What is the expected outcome? Being
JavaFX 2で始めるGUI開発 第9回 CSSによるスタイリング
今月は、GUIの見ばえを決めるスタイリングについて紹介します。 Swingではコンポーネントのプロパティでフォントや色などを設定します。しかし、たとえばアプリケーション全体のフォントを設定したいような場合、意外にやっかいです。 一方で、SwingではNimbus Look&Feelや、Metal Look&Feelなどのように、Look&Feelをすべて入れ替えることも可能です。しかし、開発者がNimus Look&FeelのようなLook&Feelを作成することは容易にはできません。 もちろん、Synth Look&Feelを利用すれば、XMLでLook&Feelを定義することが可能になり、Look&Feelを作成することが比較的容易になりました。しかし、たとえば既存のLook&Feelの一部だけ変更したいような場合には、Synth Look&Feelは向きません。 このようにSwing
HoneyAnt - tech.usopla.com
少し時間があったので, HoneyAnt という Eclipse Plugin を公開しました。 これは Eclipse 上でインクリメンタルに Ant を実行するというプラグインで, 特定のアノテーションが付いたファイルを編集すると, 自動的に Ant が実行されるという機能を提供します。 HoneyAnt の使い方 HoneyAnt を clone すると honeyant-feature-updatesite というプロジェクトがあるので, これを Eclipse でインストールしてください。再起動すると, Java プロジェクトのプロパティに「HoneyAnt」という項が増えているはずです。サンプルとして honeyant-example というプロジェクトも用意しているので, ひとまずこれをベースに説明します。 honeyant-example のプロパティを見ると, Honey
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
Interview and Book Review: BDD In Action
GitHub - iluwatar/java-design-patterns: Design patterns implemented in Java
Functiona Composition
Amazon.com: Java: The Complete Reference: Schildt, Herbert: Books
JDE Tables - JDE Table Definitions
Using Artificial Intelligence to solve the 2048 Game (JAVA code)
GitHub - charles-river-analytics/figaro: Figaro Programming Language and Core Libraries
http://ahmedsoliman.com/2014/03/26/will-java-8-kill-scala/
