This follow-up report details how UNC6240 (ShinyHunters) is mass-exploiting Oracle PeopleSoft (CVE-2026-35273) by bypassing WAF rules via a single URL-encoded character, providing full analysis of the ...

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 ...

Find the midpoint of the array to divide it into two halves: a left subarray and a right subarray. Recursively sort the left subarray by repeatedly calling the merge sort function until subarrays of ...

The CISCE has released the ISC Class 12 Computer Science syllabus for the 2026-27 board exam, emphasizing algorithmic problem-solving and future computing trends. It details theory on Boolean algebra, ...

Use Spring MVC MultipartFile, Java Path APIs and the browser fetch API to upload files asynchronously and save them safely on the server. Follow the essential steps to download Java 21, configure ...

Understand the fundamentals of hardware, software, programming languages and programming process in general. Comprehend the concepts of Java compiler, JVM, source code, byte code, and the portability ...

前回までの教材では、入力・条件分岐・繰り返しを使って 1つのデータを処理するプログラムを作りました。 ↓前回記事 ↓発展問題 今回は、複数のデータをまとめて扱う方法を学びます。 成績（点数）を例にして、「合計」「平均」「最高点」「最低点 ...

One of the best ways to learn Java is to challenge yourself with mini-projects, and without a doubt, the most fun projects to build are games. In this coding tutorial, we build a two-player ...

When it comes to cybersecurity, speed is key in getting an edge over attackers. But when you consider that vulnerabilities weaponize 24 days faster than then they are remediated on average, ...

もう！JAVAでpablicなクラスやインターフェース、列挙型はソースファイルにひとつしかけないけどそれ以外は複数書けるって言うのがイマイチ理解できない〜！ サンプルソースファイル「MyClass.java」を考えましょう。 // 列挙型 enum MyEnum { VALUE1, VALUE2, VALUE3; } ...