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How to keep a .NET console app running?
...}
Not sure if that's better, but I don't like the idea of calling Thread.Sleep in a loop.. I think it's cleaner to block on user input.
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What's the difference between a Future and a Promise?
...ier<Integer> momsPurse = ()-> {
try {
Thread.sleep(1000);//mom is busy
} catch (InterruptedException e) {
;
}
return 100;
};
ExecutorService ex = Executors.newFixedThreadPool(10);
CompletableFuture<Integer> promise =
...
Usage of sys.stdout.flush() method
...ort sys
for i in range(5):
print(i),
#sys.stdout.flush()
time.sleep(1)
This is designed to print one number every second for five seconds, but if you run it as it is now (depending on your default system buffering) you may not see any output until the script completes, and then all at...
C# 'is' operator performance
...ders are heir to. 'Tis a closure Devoutly to be wish'd. To die, no, but to sleep; Yes I shall sleep, perchance to dream of is and as in what may be derived from the most base of class.
– Jared Thirsk
Dec 6 '09 at 21:52
...
Task vs Thread differences [duplicate]
...u will never get a chance to test this flag). By the similar reason Thread.Sleep(delay) call should be replaced with Task.Delay(delay, token) call (passing token inside to have possibility to interrupt delay).
There are no thread's Suspend and Resume methods functionality with tasks. Instance of ta...
jQuery, simple polling example
...hen( () => $.Deferred( d=>setTimeout(()=>d.resolve(),5000) ) ) // sleep
.then( () => $.get('/my-api') ) // initiate AJAX
.then( response =>
{
if ( JSON.parse(response).my_result == my_target ) polling_active = false
if ( ...unhappy... ) return $.Deferre...
Catch a thread's exception in the caller thread in Python
...hat_raises(do_raise):
for i in range(3):
print(i)
time.sleep(0.1)
if do_raise:
raise Exception()
for i in range(3):
print(i)
time.sleep(0.1)
with concurrent.futures.ThreadPoolExecutor(max_workers=2) as executor:
futures = []
futures.append...
How to run a Python script in the background even after I logout SSH?
...i in range(0,count):
print('parent pid: %d' % os.getppid())
time.sleep(1)
my_func(count=10)
#still in parent thread
time.sleep(2)
#after 2 seconds the function my_func lives on is own
You can of course replace the content of your bgservice.py file in place of my_func.
...
How to break out of a loop from inside a switch?
...on #1
Readily insert the pause:
while( isValidState() ) {
execute();
sleep();
}
Option #2
Override execute:
void execute() {
super->execute();
sleep();
}
This code is simpler (thus easier to read) than a loop with an embedded switch. The isValidState method should only determine i...
Scala: List[Future] to Future[List] disregarding failed futures
...) {
val future = Future.futureToFutureTry(Future{"mouse"})
Thread.sleep(0, 100)
val futureValue = future.value
assert(futureValue == Some(Success(Success("mouse"))))
}
test("futureToFutureTry returns Failure if exception thrown") {
val future = Future.futureToFutureTry(Futu...