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try/catch versus throws Exception
...ad= new Thread();
thread.start();
try {
thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// thread.sleep(10);
// here we can not use public void show() ...
How to use WinForms progress bar?
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This should be the selected answer, IMO. Great answer!
– JohnOpincar
Feb 8 '17 at 22:09
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Bash script to calculate time elapsed
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I find it very clean to use the internal variable "$SECONDS"
SECONDS=0 ; sleep 10 ; echo $SECONDS
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How to simulate a touch event in Android?
... % 9 == 0:
device.touch(x2, y, 'DOWN_AND_UP')
MonkeyRunner.sleep(pause)
# Swipe right
device.drag(start, end, duration, steps)
MonkeyRunner.sleep(pause)
# Swipe left
device.drag(end, start, duration, steps)
MonkeyRunner.sleep(pause)
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Static method behavior in multi-threaded environment in java
...ds interleave without using complex synchronisation mechanisms.
Note that sleeping is something a thread does to itself.
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Is there a Unix utility to prepend timestamps to stdin?
...is is because ruby is buffering the output; if you flush the buffer before sleeping it works well enough: ruby -e "puts 1; STDOUT.flush; sleep 1; puts 2; STDOUT.flush; sleep 2; puts 3" | ts '%F %T'
– umläute
Jan 12 '17 at 15:04
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Parallelize Bash script with maximum number of processes
... shift
else
sleep 1
fi
done
wait
}
parallelize arg1 arg2 "5 args to third job" arg4 ...
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Heroku Postgres - terminate hung query (idle in transaction)
...'s not desirable or not an option ...)
Find the PID by running this sql:
SELECT pid , query, * from pg_stat_activity
WHERE state != 'idle' ORDER BY xact_start;
(The query may need mending dependent of the version of postgres - eventually, just select * from pg_stat_activity). You'll find the ...
What is the relationship between Looper, Handler and MessageQueue in Android?
...an we achieve this behavior? Well, we can try with Object.wait() or Thread.sleep(). For example, main thread finishes its initial job to display first screen, and sleeps. It awakes, which means interrupted, when a new job to do is fetched. So far so good, but at this moment we need a queue-like data...
How can I convert this foreach code to Parallel.ForEach?
...{1}", color, Thread.CurrentThread.ManagedThreadId);
Thread.Sleep(10);
}
Console.WriteLine("foreach loop execution time = {0} seconds\n", sw.Elapsed.TotalSeconds);
Console.WriteLine("Using Parallel.ForEach");
//start the stopwatch for "P...