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How to make a Python script run like a service or daemon in Linux
... event loop (where your events are timer triggering, possibly, provided by sleep function).
I wouldn't recommend you to choose 2., because you would be, in fact, repeating cron functionality. The Linux system paradigm is to let multiple simple tools interact and solve your problems. Unless there...
Unix tail equivalent command in Windows Powershell
...Wait only shows me new lines when I access a log file in some way (such as selecting it in Windows Explorer). Tail provides updates as new lines are written to my file. With -Wait, I can leave a PowerShell window open happily showing no new lines while the file is being written to. If I then pop ove...
Is Disney's FastPass Valid and/or Useful Queue Theory
...ng visitors with some kind of priority queue. They don't block, they don't sleep, they spend money. It works because john uses it at 11:00 AM, joe uses it at 11:15 AM (or 11:01 am). Now, if everyone had a fast pass, the regular line would be much faster while most visitors spent more money on food a...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
...an not be obtained, a system call has to be performed to put the thread to sleep; that is obviously extremely slow (system calls are in the order of 10 mircoseconds). Normally that is not really a problem because that thread has to sleep anyway-- but it could be a problem with high contention where ...
How to overwrite the previous print to stdout in python?
...I tried that in python on my Mac: In [3]: print "Thing to erase\r", ; time.sleep(1) ; print "--------------\r", -------------- I think your problem is Windows and its different line ends. Try this: import curses; curses.setupterm(fd=sys.stdout.fileno()); print(hex(curses.tigetstr('cr'))); It should ...
SQL Server: Database stuck in “Restoring” state
... restore database wizard in SQL Server Management Studio. This way you can select the specific file locations, the overwrite option, and the WITH Recovery option.
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Is AsyncTask really conceptually flawed or am I just missing something?
...askTestActivity>(activity);
}
private static final int SLEEP_TIME = 200;
@Override
protected Void doInBackground(Void... params) {
for (int i = 0; i < MAX_COUNT; i++) {
try {
Thread.sleep(SLEEP_TIME);
...
Easier way to debug a Windows service
...classes.
The solution I came up with uses the Environment.Interactive the select running mode, as suggested by other answers to this post.
static void Main()
{
ServiceBase[] servicesToRun;
servicesToRun = new ServiceBase[]
{
new MyService()
};
if (Environment.UserInter...
What is the purpose of Looper and how to use it?
...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...
Get Mouse Position
...tring[] args) throws InterruptedException{
while(true){
//Thread.sleep(100);
System.out.println("(" + MouseInfo.getPointerInfo().getLocation().x +
", " +
MouseInfo.getPointerInfo().getLocation().y + ")");
}
}
}
...