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public System.Threading.Tasks.Task<byte[]?> ReadPagesAsync(int pageOffset); 參數 pageOffset Int32 傳回 Task<Byte[]> 備註 此頁面的部分是根據 Android 開放原始碼專案所建立和共用的工作進行修改,並根據 Creative Commons 2.5 屬性授權中所述的詞彙使用。 適用於 產品版本 .NET for Android .NET for...
同时,操作系统内核会把共享的所有的内存页的权限都设为read-only。 那什么时候会发生物理内存的复制呢? 当父进程或者子进程在向共享内存发起写操作时,内存管理单元MMU检测到内存页是read-only的,于是触发缺页中断异常(page-fault),处理器会从中断描述符表(IDT)中获取到对应的处理程序。在中断程序中,内核就会把触发...
staticasyncIAsyncEnumerable<string>ReadWordsFromStreamAsync(){stringdata =@"This is a line of text. Here is the second line of text. And there is one more for good measure. Wait, that was the penultimate line.";usingvarreadStream =newStringReader(data);string? line =awaitreadStream.ReadLine...
];staticFutureOr<String?>guard(BuildContextcontext,GoRouterStatestate)async{finalappBloc=context.read<AppBloc>();finalappState=appBloc.state;if(!appState.ready) {returnnull; }finalboolisOnAllowedPage=allowedPaths.contains(state.matchedLocation);if(isOnAllowedPage) {returnnull; ...
恐怕不能,我们开始只是想和同步方法那样只是用一个异步的调用来替换阻塞的调用,让它包装在一个foreach循环中,想想一下试图去组合更多的异步调用或者有更复杂的控制结构,这不是一个SubPageSizesAsync的规模能解决的。 我们的真正问题在于我们不再可以解释这些方法里的逻辑,我们的代码已经完全无章可循。异步代码中很多...
You'll find our address on our contact page. We publish all received postcards on our virtual postcard wall. Installation You can install the package via composer: composer require spatie/async Usage use Spatie\Async\Pool; $pool = Pool::create(); foreach ($things as $thing) { $pool->...
Anasyncread-operation would be serviced from the page cache and if the page which needs to be read from the cache is not yet marked asPG_uptodatethen such read operation would fail and would need filesystem's journaling capabilities to sync the read-cache for marking those pages as valid on...
publicSystem.Threading.Tasks.Task<int>ReadAsync(byte[]? b,intoff,intlen); Parameters b Byte[] off Int32 len Int32 Returns Task<Int32> Remarks Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in ...
5.5 异步任务处理类:PageAsyncTask 书名:C#实用开发参考大全 作者名:黄国平等编著 本章字数:786字 更新时间:2025-02-22 21:40:24首页 书籍详情 目录 听书 加入书架 字号 背景 手机阅读举报 后续精彩内容,上QQ阅读APP免费读上QQ阅读APP看本书,新人免费读10天账号和设备都新为新人...