Passing "VIP" gives a 1,000 yen discount, but passing new String("VIP") results in 0 yen. Both strings have the same content.What we are fixing this time is this discrepancy. We will use a small ...

JDK 27 brought mostly incremental changes to preview features. JDK 28 will bring the really big news — the first real ...

Google engineers are experimenting with Linux kernel device driver isolation using in-kernel sandboxes leveraging LLVM's ...

The companies also announced the general availability of Lightwell Clearinghouse, which allows enterprise customers to submit specific open source software dependencies for priority review and ...

aerynOS moves Budgie 10.10.3 from testing to its Unstable Stream, making it broadly available alongside COSMIC Desktop 1.10 and Linux 7.2.9. Ubuntu 26.10, due on October 15, is set to bring Rust-based ...

Resolving conflicts.

Meta open-sources Rebalancer, the Apache 2.0 C++ solver behind 40 million daily assignment problems across its global infrastructure.

Let's Encrypt, the nonprofit that provides free TLS certificates for millions of sites, has announced that it will be moving to certificates with 64-day lifetimes on February 10, 2027: This means that ...

Asahi Linux aims to bring you a polished Linux experience on Apple Silicon Macs. We document the hardware, write drivers, and publish the Fedora Asahi Remix distribution. Our goal is not just to make ...

Open Source and community-driven OS binary compatible with RHEL® built by lovers of linux. AlmaLinux is a free linux OS for the community, by the community. An Open Source, community owned and ...

aerynOS moves Budgie 10.10.3 from testing to its Unstable Stream, making it broadly available alongside COSMIC Desktop 1.10 and Linux 7.2.9.

凌晨两点，运维小张的手机弹出一条告警：某 Java 服务 VIRT 占用冲到 8G，离设置的阈值只剩一步。他连上服务器敲下 top 命令，看到 RES 一栏只有 900M，顿时松了口气——但疑问没解开：明明只驻留 900M 物理内存，VIRT 怎么就敢标 8G？ 这种「数字打架」的现象，几乎每个接触过 Java 服务的运维都遇到过。它不是 bug，而是 Linux 进程内存视图和 JVM 内存模型 ...