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Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?
...ackoverflow.com%2fquestions%2f14579124%2fwhy-does-whiletrue-without-thread-sleep-cause-100-cpu-usage-on-linux-but%23new-answer', 'question_page');
}
);
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How to get time difference in minutes in PHP
...
<?php
$date1 = time();
sleep(2000);
$date2 = time();
$mins = ($date2 - $date1) / 60;
echo $mins;
?>
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Show the progress of a Python multiprocessing pool imap_unordered call?
... system (Ubuntu) with both Python 2 and 3. I've used def do_word(*a): time.sleep(.1) as an example. If it doesn't work for you then create a complete minimal code example which demonstrates your issue: describe using words what do you expect to happen and what happens instead, mention how do you run...
Meaning of Choreographer messages in Logcat [duplicate]
...anvas canvas) {
super.onDraw(canvas);
long sleep = (long)(Math.random() * 1000L);
setText("" + sleep);
try {
Thread.sleep(sleep);
} catch (Exception exc) {}
}
});
}
}
... whi...
linux: kill background task
...rappable) signal. Best to add a wait (followed perhaps by a sync or even a sleep <n>) right before the first of any such 'dependent' commands.
– ack
Jan 30 '16 at 3:02
...
multiprocessing: sharing a large read-only object between processes?
...id(x), z, id(z)
print y
if len(sys.argv) == 2 and sys.argv[1] == "sleep":
time.sleep(.1) # should make more apparant the effect
if __name__ == '__main__':
pool = Pool(processes=4)
pool.map(printx, (1,2,3,4))
With sleep:
$ python26 test_share.py sleep
2504 23000 11639492 [...
Scroll Element into View with Selenium
...iver).executeScript("arguments[0].scrollIntoView(true);", element);
Thread.sleep(500);
//do anything you want with the element
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Conditional Variable vs Semaphore
... be to just doing something like:
//pseudocode
while(!queue.empty())
{
sleep(1);
}
The problem with this is that you're wasting processor time by having this thread repeatedly check the condition. Why not instead have a synchronization variable that can be signaled to tell the thread that the...
Spinlock versus Semaphore
...y Rubinni
Unlike semaphores, spinlocks may be used in code that cannot sleep,
such as interrupt handlers
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Implement C# Generic Timeout
...hod, 4000);
}
static void FiveSecondMethod()
{
Thread.Sleep(5000);
}
The static method doing the work:
static void CallWithTimeout(Action action, int timeoutMilliseconds)
{
Thread threadToKill = null;
Action wrappedAction = () =>
{
...