The A/D bits exist entirely for the operating system's benefit. The Accessed bit tells the OS which pages have been recently used, enabling page replacement algorithms to choose pages to evict when memory runs low. The Dirty bit tells the OS which pages have been modified and must be written back to disk before eviction; clean pages can simply be discarded and re-read from disk later.
曾任職美國人事管理辦公室的丹斯指出，特朗普第一任期內已有大量內容被採用，他感到「欣慰」。
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The change of plan also comes as Artemis 2 has faced multiple delays in recent months. The Space Launch System (SLS) heavy-lift rocket has, once again, proven to be temperamental. NASA had planned to launch Artemis 2 in early February, but pushed the flight back after it caught a hydrogen leak during a fueling test. More recently, NASA delayed the mission to give its engineers time to fix a helium pressurization issue in the upper stage of the SLS. At the earliest, the mission can now get underway on April 1.
// 5. 返回当日跨度（而非整个结果数组）
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NASA scraps 2027 Artemis III moon landing in favor of 2028 mission。WPS官方版本下载对此有专业解读
const buffer = new ArrayBuffer(1024);