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Are there any O(1/n) algorithms?
...ng one:
def get_faster(list):
how_long = (1 / len(list)) * 100000
sleep(how_long)
Clearly, this function spends less time as the input size grows … at least until some limit, enforced by the hardware (precision of the numbers, minimum of time that sleep can wait, time to process argumen...
CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
... i > 0; i--)
{
result += i;
System.Threading.Thread.Sleep(1000);
}
Form1 frm1 = new Form1();
frm1.setTextboxText(result);
}
Passing in an instance of Form1 would be an option also.
Make the calling method a non-static instance method (of Form1):
private void Sum...
How do I implement basic “Long Polling”?
...
die();
}
/* Send a string after a random number of seconds (2-10) */
sleep(rand(2,10));
echo("Hi! Have a random number: " . rand(1,10));
?>
Note: With a real site, running this on a regular web-server like Apache will quickly tie up all the "worker threads" and leave it unable to respond ...
How do I build a graphical user interface in C++? [closed]
...ack to the operating system (usually with some kind of special "sleep" or "select" or "yield" function call)
then the yield function will return when the operating system is done, and you have another go around the loop.
There are plenty of resources about event based programming. If you have any ...
Is there a stopwatch in Java?
...
Now you can try something like:
Instant starts = Instant.now();
Thread.sleep(10);
Instant ends = Instant.now();
System.out.println(Duration.between(starts, ends));
Output is in ISO 8601.
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How can I output leading zeros in Ruby?
...
This should be the selected answer.
– Dan Barron
Jul 28 '14 at 14:40
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How does facebook, gmail send the real time notification?
... perhaps like the following pseudocode:
while(!has_event_happened()) {
sleep(5);
}
echo json_encode(get_events());
The has_event_happened function would just check if anything had happened in an events table or something, and then the get_events function would return a list of the new rows i...
Do C# Timers elapse on a separate thread?
...
static void timer_Elapsed(object sender, ElapsedEventArgs e)
{
Thread.Sleep(2000);
Debug.WriteLine(Thread.CurrentThread.ManagedThreadId);
}
you will get something like this
10
6
12
6
12
where 10 is the calling thread and 6 and 12 are firing from the bg elapsed event.
If you remove the ...
java: run a function after a specific number of seconds
...
you could use the Thread.Sleep() function
Thread.sleep(4000);
myfunction();
Your function will execute after 4 seconds. However this might pause the entire program...
shar...
Measure execution time for a Java method [duplicate]
...uld be to run JvisualVM .Just run your method or class and start jvisualVM.Select your java process(if run locally it will list the java process).Go to sampler, monitor CPU, take a snapshot after metod finishes. and you can get time taken by each method in call tree. its buddled in jvm/jdk.
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