usleep函数: 功能: usleep功能把进程挂起一段时间, 单位是微秒us(百万分之一秒)。 语法: void usleep(int micro_seconds); 返回值: 无 注意:这个函数不能工作在 Windows 操作系统中。 usleep() 与sleep()类似,用于延迟挂起进程。进程被挂起放到reday queue。只是一般情况下,延迟时间数量级是秒的时候,尽可能使用...
Sleep(3000);// 滞停3s打印a printf("%d",a); return 0; } usleep函数: 功能: usleep功能把进程挂起一段时间, 单位是微秒us(百万分之一秒)。 语法: void usleep(int micro_seconds); 返回值: 无 注意:这个函数不能工作在 Windows 操作系统中。 usleep() 与sleep()类似,用于延迟挂起进程。进程被挂起放...
}/*使用 RTC 时钟计时*/showTime(1,sleepT,"ioctl RTC");for(inti =0; i < sleepLoop; ++i) { rtcTimer(sleepMs, fd);/*调用定时器函数*/} showTime(2,sleepT,"ioctl RTC"); closeRTC(fd);//关闭 RTC 时钟return0; } 6:执行后的时间差别 test.cc:33_showTime() usleep: [15000000us] [...
Sleep(a); return 0; } usleep函数: 功能: usleep功能把进程挂起一段时间, 单位是微秒us(百万分之一秒)。 语法: void usleep(int micro_seconds); 返回值: 无 注意:这个函数不能工作在 Windows 操作系统中。 usleep() 与sleep()类似,用于延迟挂起进程。进程被挂起放到reday queue。只是一般情况下,延迟时间数...
(const chrono::duration<Rep, Period>& rel_time);void sleep_for(const chrono::nanoseconds& ns);void sleep_for(const chrono::microseconds& us);void sleep_for(const chrono::milliseconds& ms);void sleep_for(const chrono::seconds& s);void sleep_for(const chrono::minutes& m);void sleep_for...
在推荐搜索的建模中，我们经常会使用D+1天的数据作为label,从1~D天的数据中的进行特征抽取等工作,和...
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Sleep and circadian problems will also be tested as a mediator between treatment condition (combined TranS-C versus UC-DT) and functional impairment/psychiatric symptoms. Aim 2 will evaluate whether Adapted TranS-C is superior to Standard TranS-C with respect to provider perceptions of fit. Aim ...
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could only dance a li could take us back could the waiters lis could women solve the could you do me a big could you please clea could you sign could you take a pict could you tell me som could you tell me whe coulda sworn i was dr couldnt articulate my couldnt help but make could...