A Reading List for JVM-based Developers Nov 25th, 2011 The other day, I found myself in a series of discussions with some fellow developers, in part about the performance characteristics of large numbers of threads in a JVM running on a Linux system. While I would not claim to be any sort of expert on the subject, it was clear that some of the information I had thought was fairly well known, was n
Peter LawreyOctober 27th, 2011Last Updated: February 17th, 2013 Sometimes we can do really weird and funny things with Java; Some other times we are just being creative! Take a look at the following three examples and you will find out what I mean! Have Fun! Strine translatorTranslating to Strine ;) public static void main(String... args) { System.out.println("Hello World"); } static { try { Field
Most of the android users were searching for the adventurous games for their device from the app stores. The different types of adventurous online sports available on the app stores were available with some trainer tools. So, it is not much difficult for the players to find the best game that is suitable for them and their device. It is more important for the android users to know about the game a
Commons BCEL About Asking Questions Release History Issue Tracking Dependency Management Sources Security License Code of Conduct Download Javadoc Javadoc Current Javadoc Archive Users guide Building Proposal Developer guide Project Documentation Project Information About Summary Team Source Code Management Issue Management Mailing Lists Maven Coordinates Dependency Management Dependencies Depende
This essay has been like rock candy, seed the string with sugar, soak in sugar water, soon it grew out of control. In the interests of creating employment opportunities in the Java programming field, I am passing on these tips from the masters on how to write code that is so difficult to maintain, that the people who come after you will take years to make even the simplest changes. Further, if you
It turns out downloading a free application is actually pretty easy to reproduce. The things required by the google android servers are just four variables. The server needs to know your userId, authToken, deviceId and the applications assetId. The userId is a unique number that is associated only with your gmail account, the one that is currently linked to the phone. I’m working on getting a gene
~新人プログラマ/SEは覚えておきたい“まとめ”~ @IT編集部 2011/3/24 このページは、開発者/プログラマが、以下のような項目に関して、常識的な基礎知識を学ぶための記事リンクのまとめです。 デスクトップなどの見た目に関する3つの常識 プログラミング・コーディングに関する6つの常識 ネットワーク/通信に関する9つの常識 セキュリティに関する3つの常識 データとファイルに関する5つの常識 設計・アーキテクチャに関する6つの常識 ソフトウェアの品質管理に関する3つの常識 業務アプリに関する5つの常識 Java SE(旧、J2SE)のコアAPIやJSP/サーブレット+StrutsのWebアプリケーション開発、JBossやその他のJavaオープンソースソフトウェアのサンプルコードや使い方を通じて、さまざまな“常識”を学習する以下の連載の記事に、基礎知識のカテゴリごとに分けてリンクしていま
Java9で、日付時刻APIのChronoUnitに変換するメソッドが追加された。[2017-09-27] import java.time.temporal.ChronoUnit; import java.util.concurrent.TimeUnit; ChronoUnit seconds = TimeUnit.SECONDS.toChronoUnit(); // ChronoUnit.SECONDS TimeUnit seconds = TimeUnit.of(ChronoUnit.SECONDS); // TimeUnit.SECONDS java.util.Date java.util.Dateは、Javaで日時を保持するクラス。Date(日付)という名前だけど、時刻も保持できる。タイムゾーンは保持されない(UTCである)。 (→JDK1.8のLocalDateTime)[/2
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