宇宙から撮った地球の写真 （ウキペディア：ザ・ブルー・マーブルより） https://ja.wikipedia.org/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83 ...

Package a Jakarta EE 11 web application and Open Liberty runtime into one runnable JAR with Maven and the Liberty Maven Plugin. Use JUnit, Cucumber, REST Assured, Selenium and JMeter to test Java ...

書籍の中から有用な技術情報をピックアップして紹介する本シリーズ。今回は、秀和システム発行の書籍『ハロー“Hello, World” OSと標準ライブラリのシゴトとしくみ（2015年9月11日発行）』からの抜粋です。 ご注意：本稿は、著者及び出版社の許可を得て ...

Editor’s note: You may have reached this page because you tried to access a URL on ITPro Today, Network Computing, or IoT World Today that is no longer supported. As of September 2025, these Informa ...

Java has endured radical transformations in the technology landscape and many threats to its prominence. What makes this technology so great, and what does the future hold for Java? In a world ...

Jordan is an open source software enthusiast and full-time Linux user. He explores the world of *nix, FOSS, and other technologies at How-To Geek. Jordan's technology experience goes all the way back.

My little theory is that the concept of “imprinting” in psychology can just as easily be applied to programming: Much as a baby goose decides that the first moving life-form it encounters is its ...

Java 24 removed synchronized-based virtual thread pinning. Learn what pinning remains, how to detect it with JFR, and how to protect applicati... Use JUnit, Cucumber, REST Assured, Selenium and JMeter ...

JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince you to switch. Java continues its fast and feature-packed release schedule, ...

Java 25 is coming with some bad news for 32-bit PCs.

Over on his blog our hacker [cpt_tom] shows us how to simulate the hardware for a Commodore PET. Two of them in fact, one with static RAM and the other with dynamic RAM. This project is serious ...