This is the tutorial bundle from Oracle Java SE tutorial homepage, last updated at 2021-2-10. The only modification is that I added this readme file. Publishing this repo as the download process from ...

Abstract: Various software libraries and frameworks provide a variety of APIs to support secure coding. However, misusing these APIs can cost developers tremendous time and effort, introduce security ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

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Just months after Microsoft added Markdown support to Notepad, researchers have found the feature can be abused to achieve remote code execution (RCE). Tracked as CVE-2026-20841 (8.8), the ...

The big picture: Microsoft released its latest Patch Tuesday update this week with 59 hotfixes across Windows, Microsoft Office, Azure, and core system components. The update includes patches for six ...

The Windows 11 Notepad app, recently upgraded with AI features, now carries a high-severity flaw that exposes users to dangerous attacks. Hackers can simply send boobytrapped text files and remotely ...

Microsoft has confirmed a major Remote Code Execution vulnerability in the modern Notepad app on Windows 11, and the fix is now rolling out as part of the February 2026 Patch Tuesday update. The ...

Learn how to make simple apps in Android Studio. Android Studio Tutorials: Java Edition provides practical examples and complete source code to help you build your first Android application using ...

The FBI is reminding critical infrastructure organizations to implement mitigations from a June 2025 fact sheet on potential actions by Iranian-affiliated… U.S. and international agencies Feb. 25 ...