2016年7月10日 · wait(): when synchronized multiple threads access same Object one by one. sleep(): when synchronized multiple threads wait for sleep over of sleeping thread. Hold lock: wait(): release the lock for other objects to have chance to execute. sleep(): keep lock for at least t times if timeout specified or somebody interrupt. Wake-up condition:

2014年5月17日 · Also note that it's important to wait for all child processes before the parent process ends. Child processes that you don't wait for will be in a so-called zombie state while the parent process is still running, and once the parent process exits the child processes will be orphaned and made children of process 1.

2017年2月26日 · I'm confused about the exact meaning of the wait statement. What happens in this case: forever begin wait (vif.xn_valid == 1'b1); @(posedge vif.clk); end Is the wait statement blocking? Is the @(posedge vif.clk) executed every time inside the loop, regardless of the evaluation of the wait expression? And in this case:

2017年1月26日 · @MichaelM But including necessary types should be handled by sys/wait.h itself rather than requiring users to include them. POSIX doesn't require sys/types.h either. In summary, sys/types.h isn't required for using wait! –

2012年10月12日 · Implicitly wait and Thread.sleep Both are used for synchronization only..but the difference is we can use Implicitly wait for entire program but Thread.sleep will works for that single code only..Here my suggestion is use Implicitly wait once in the program when every time your Webpage will get refreshed means use Thread.sleep at that time..it will much Better :)

If you want to pause then use java.util.concurrent.TimeUnit:. TimeUnit.SECONDS.sleep(1); To sleep for one second or

2016年10月13日 · Quoting wait/waitpid, The waitpid() function is provided for three reasons: To support job control. To permit a non-blocking version of the wait() function. To permit a library routine, such as system() or pclose(), to wait for its children without interfering with other terminated children for which the process has not waited. and

Private Sub Wait(ByVal Seconds As Double, Optional ByRef BreakCondition As Boolean = False) Dim l_WaitUntil As Date l_WaitUntil = Now.AddSeconds(Seconds) Do Until Now > l_WaitUntil If BreakCondition Then Exit Do DoEvents() Loop End Sub

2019年7月8日 · Wait and Sleep functions lock Excel and you can't do anything else until the delay finishes. On the other hand Loop delays doesn't give you an exact time to wait. So, I've made this workaround joining a little bit of both concepts. It loops until the time is the time you want.

2009年11月13日 · So I did Paulie's method instead. One caveat: in Chrome it gives you that pop-up if you want to wait for the script to respond if you put in anything more than 1 second. You can say 'Yes' and it'll work, but it would probably freak out many non-technical people. –