In a recent update made to Cloudflare Workers, I made similar kinds of modifications to an internal data pipeline that reduced the number of JavaScript promises created in certain application scenarios by up to 200x. The result is several orders of magnitude improvement in performance in those applications.
Cgroups are important for stability, but they are not a security boundary. They prevent denial-of-service, not escape. A process constrained by cgroups still makes syscalls to the same kernel with the same attack surface.
Even a single night of road traffic noise, at levels that are typical of those living in a city, causes stress to the heart and blood vessels。关于这个话题，heLLoword翻译官方下载提供了深入分析
Features in Bullets:
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But the triumphance of V3 is in the addSourceBuffer hook which solves a subtle problem. In earlier versions, hooking SourceBuffer.prototype.appendBuffer at the prototype level had a vulnerability in that if fermaw’s player cached a direct reference to appendBuffer before the hook was installed (i.e., const myAppend = sourceBuffer.appendBuffer; myAppend.call(sb, data)), the hook would never fire. The player would bypass the prototype entirely and call the original native function through its cached reference.，这一点在Line官方版本下载中也有详细论述
Gasps and disbelief in US as 'Quad God's' Olympic dream crumbles