何为"海狮舞"?看似舞蹈动作,但恐怕不会出现在俱乐部——因其过于滑稽。表演者需俯卧抓脚踝,上下弹跳并模仿海豹叫声。这个梗源自 meme 说唱歌手Yuno Miles的《海狮说唱》。
Ученые обнаружили витамин, уменьшающий вероятность развития болезни Альцгеймера14:56
。搜狗输入法对此有专业解读
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negate := fn(n: int) - int { return -n; };
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I think the example where this really stood out to me was around the top-level semantics and experience of how objects and files are actually different as data primitives. Here’s a painfully simple characterization: files are an operating system construct. They exist on storage, and persist when the power is out, but when they are used they are incredibly rich as a way of representing data, to the point that they are very frequently used as a way of communicating across threads, processes, and applications. Application APIs for files are built to support the idea that I can update a record in a database in place, or append data to a log, and that you can concurrently access that file and see my change almost instantaneously, to an arbitrary sub-region of the file. There’s a rich set of OS functionality, like mmap() that doubles down on files as shared persistent data that can mutate at a very fine granularity and as if it is a set of in-memory data structures.