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How the single threaded non blocking IO model works in Node.js
...request to thread pool. It can accept more requests as it does not wait or sleep. SQL queries/HTTP requests/file system reads all happen this way.
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Are Java static calls more or less expensive than non-static calls?
...Thread thread = new Thread( test );
thread.start();
Thread.sleep( duration );
test.terminate = true;
thread.join();
return test.count;
}
static abstract class Test implements Runnable
{
boolean terminate = false;
long count = 0;
...
Function pointers, Closures, and Lambda
...le, but I want to keep it simple).
function runLater(f:Function):Void {
sleep(100);
f();
}
Now say you want to user runLater() to delay some processing of an object:
function objectProcessor(o:Object):Void {
/* Do something cool with the object! */
}
function process(o:Object):Void {
ru...
MemoryCache does not obey memory limits in configuration
...can do its work more frequently
Console.WriteLine("...");
}
A Thread.Sleep(1) every ~1000th AddItem() would have the same effect.
Well, it's not a very deep investigation of the problem, but it looks as if the thread of the MemoryCache does not get enough CPU time for cleaning, while many new...
Calling shell functions with xargs
...
Something like this should work also:
function testing() { sleep $1 ; }
echo {1..10} | xargs -n 1 | xargs -I@ -P4 bash -c "$(declare -f testing) ; testing @ ; echo @ "
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impro...
Why must a lambda expression be cast when supplied as a plain Delegate parameter
... //do asynch stuff
wait = false;
});
while (wait) Thread.Sleep(100);
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Effects of the extern keyword on C functions
...ion(void)
{
while (! stop_now) {
printf("Hello, world!\n");
sleep(30);
}
}
As you can see, we have no shared header between foo.c and bar.c , however bar.c needs something declared in foo.c when it's linked, and foo.c needs a function from bar.c when it's linked.
By using 'exter...
System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second
... }
private static void OnCallBack()
{
timer.Dispose();
Thread.Sleep(3000); //doing some long operation
timer = new Timer(_ => OnCallBack(), null, 1000 * 10,Timeout.Infinite); //in 10 seconds
}
And ignore the period parameter, since you're attempting to control the periodicy y...
How to run a background task in a servlet based web application?
...d runTask()
{
try {
// do something...
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
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...
WaitAll vs WhenAll
...onsole.WriteLine($"{DateTime.UtcNow}: Task {id} started");
Thread.Sleep(waitInMs);
throw new CustomException($"Task {id} throwing at {DateTime.UtcNow}");
}
static void Main(string[] args)
{
Task.Run(async () =>
{
await MyAmazingMethodAsync...