"Stack-chan is coming too, so shall we brush our teeth?"With those words, my son walked to the washroom on his own.Until now, every night was a tug-of-war of "I don't want to be alone" and "Let's go ...
「ｽﾀｯｸﾁｬﾝも一緒にいくから、歯みがこう？」 この一言で、うちの息子が自分から洗面所へ歩いていった。 今までは毎晩「ひとりはやだ」「一緒にいこうよ」の押し問答。私が家事で手を離せない夜は、どっちも泣きそうになっていた。 それが、ｽﾀｯｸﾁｬﾝを渡したその日に息子本人からでた「しょうがたないなー」という言葉とともに少しずつかわってくれた。 寝る時間には「かあかをギューってしてから一緒にねようよ」 ...
It used to be that picking a Linux distro mostly came down to which desktop you liked and which package manager you preferred ...
Ubuntu 26.10 Rust coreutils migration is complete, making it the first major Linux distro to ship 100% memory-safe command-line tools by default. But a Zellic security audit found 44 CVEs that Rust’s ...
本内容遵循CC 4.0 BY-SA版权协议 要彻底理解 atomic_flag ，我们得先回到并发编程最基本的痛点：到处都是竞争条件。 你肯定遇到过这种情况：两个线程同时对同一个变量做 count++ ，跑出来结果却比 ...
Mesa 26.2.0 is quite a bumper release bringing a lot of new features across many open source Linux / SteamOS drivers. As always, the developers suggest you wait until at least Mesa 26.2.1 for any ...
Imagine you’re using Windows 11 and you’ve learned that an upgrade is available. You struggle to approve the upgrade, but you know you will eventually have no ...
Most of the atomic clocks in the world — fewer than 500 in total — are housed at standards institutes and used to keep time for the planet. But the one inside UC Berkeley’s Kolkowitz Lab has a ...
在多线程编程中，锁（std::mutex）太重了？C++11 提供的 std::atomic，让你在简单共享数据场景下，用更轻量、更高效的方式保证线程安全。本期视频带你搞懂：atomic 和 mutex 的性能对比、atomic 的基本 ...
本内容遵循CC 4.0 BY-SA版权协议 原子操作是比互斥锁还要low-level的同步模型，我第一次听到原子操作这个概念，是在操作系统课上，即互斥锁的加锁和解锁是原子操作。其实加锁、解锁就是在维护 ...
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