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Calling sleep(5); and updating text field not working

This will probably provide the result that you seek: -(void)textLabelChanger:(id)sender { NSString *myTextLabelString = [NSString stringWithFormat:@”%d”, gameCountDown]; textLabel.text=myTextLabelString; [self performSelector:@selector(updateTextLabelWithString:) withObject:@”sleep 5 worked” afterDelay:5.0]; [self performSelector:@selector(updateTextLabelWithString:) withObject:@”sleep 5 worked second time round” afterDelay:10.0]; } -(void)updateTextLabelWithString:(NSString*)theString { textLabel.text=theString; } There are plenty of ways to do this. Instead of having a single updateTextLabelWithString that you call … Read more

Python & Selenium: Difference between driver.implicitly_wait() and time.sleep()

time.sleep(secs) time.sleep(secs) suspends the execution of the current thread for the given number of seconds. The argument may be a floating point number to indicate a more precise sleep time. The actual suspension time may be less than that requested because any caught signal will terminate the sleep() following execution of that signal’s catching routine. … Read more

asyncio.sleep() vs time.sleep() in Python

You aren’t seeing anything special because there’s nothing much asynchronous work in your code. However, the main difference is that time.sleep(5) is blocking, and asyncio.sleep(5) is non-blocking. When time.sleep(5) is called, it will block the entire execution of the script and it will be put on hold, just frozen, doing nothing. But when you call … Read more

Difference between “wait()” vs “sleep()” in Java

A wait can be “woken up” by another thread calling notify on the monitor which is being waited on whereas a sleep cannot. Also a wait (and notify) must happen in a block synchronized on the monitor object whereas sleep does not: Object mon = …; synchronized (mon) { mon.wait(); } At this point the … Read more

OnTime for less than 1 second without becoming Unresponsive

OnTime can only be scheduled to run in increments of 1 second. When you attempt to schedule it at 1/10th second, you actually schedule at 0 seconds, ie it runs again immediately, consuming all resources. Short answer, you cannot use OnTime to run an event every 1/10 second. There are other ways, see CPearson for … Read more

php output with sleep()

I just hashed through this same problem from a beginner perspective and came up with this bare-bones script which will do what you want. <?PHP ob_start(); $buffer = str_repeat(” “, 4096).”\r\n<span></span>\r\n”; for ($i=0; $i<25; $i++) { echo $buffer.$i; ob_flush(); flush(); sleep(1); } ob_end_flush(); ?> Questions that you may ask could be here (about \r\n) and … Read more

Java – alternative to thread.sleep

Try a ScheduledThreadPoolExecutor. It’s supposed to give more reliable timing results.

How to implement sleep function in TypeScript?

You have to wait for TypeScript 2.0 with async/await for ES5 support as it now supported only for TS to ES6 compilation. You would be able to create delay function with async: function delay(ms: number) { return new Promise( resolve => setTimeout(resolve, ms) ); } And call it await delay(1000); BTW, you can await on … Read more

time.sleep() and BackGround Windows PyQt5

An expression equivalent to time.sleep(2) that is friendly to PyQt is as follows: loop = QEventLoop() QTimer.singleShot(2000, loop.quit) loop.exec_() The problem is caused because you are showing the widget after the pause, you must do it before calling run(), Also another error is to use QImage, for questions of widgets you must use QPixmap. If … Read more

How to set delay in Android onClick function

Instead of sleeping in the onclick, you could post a delayed message to a handler (with associated runnable) and have it update the UI. Obviously fit this into the design of your app and make it work, but the basic idea is this: //Here’s a runnable/handler combo private Runnable mMyRunnable = new Runnable() { @Override … Read more