wait

问题 I have a problem with the sleep function in Swift code. I'm using import Darwin and usleep(400000) . Some actions before reaching the sleep are blocked and I dont know why. Here a short example from my code: @IBAction func Antwort4Button(_ sender: Any) { if (richtigeAntwort == "4"){ Antwort4.backgroundColor = UIColor.green Ende.text = "Richtig!" NaechsteFrage() } else { Ende.text = "Falsch!" //NaechsteFrage() } } func NaechsteFrage() { usleep(400000) Antwort1.backgroundColor = UIColor.red

问题 I have a test script in Robot Framework which I want to reduce its elapsed time. I have below command as a part of the test procedure: wait until element is enabled id=${elementId} In run time, it takes about 5 seconds to be done; I've set selenium implicit wait to 2 seconds using below line at the beginning of the test: set selenium implicit wait 2 seconds I get the applied selenium implicit wait afterwards with get selenium implicit wait and it returns 2 seconds , but the first command

问题 I want to run initializations of some objects asynchronously, but some objects depend on others being initialized. And then all objects need to be initialized before the rest of my application continues. Is it possible to call Wait() on a task and later call Wait() on it again, or as in my example WaitAll() on a collection where it is included? Dictionary<String, Task> taskdict = new Dictionary<String, Task>( ); taskdict.Add( "Task1", Task.Factory.StartNew( ( ) => { //Do stuff } ) ); taskdict

问题 I have a set of code that contains: Application.Wait (Now + TimeValue("4:00:00")) This is essentially pausing the macro for a four hour window from 3 AM (when it finishs running the code) till 7 AM (when it should resume). The code is on an endless loop essentially. I want the user to be able to have control during that time to edit certain cells. I have tried DoEvents but have not found the way to keep the macro running, yet provide control to the user during that time when the macro is

问题 What is the best way to wait for kubernetes job to be complete? I noticed a lot of suggestions to use: kubectl wait --for=condition=complete job/myjob but i think that only works if the job is successful. if it fails, i have to do something like: kubectl wait --for=condition=failure job/myjob is there a way to wait for both conditions using wait? if not, what is the best way to wait for a job to either succeed or fail? 回答1: kubectl wait --for=condition=<condition name is waiting for a

问题 The Unix.sleep function can suspend the program for whole seconds, but how can you suspend it for less than a second? 回答1: The classical Unix solution for this is to use select() with no file descriptors: let minisleep (sec: float) = ignore (Unix.select [] [] [] sec) 回答2: The Thread.delay function pauses the thread for the given number of seconds, but it takes a float, allowing you to pause the thread for less than a second. 回答3: from Unix module val sleepf : float -> unit Stop execution for

问题 How can you create a function or component etc that will stop all running code until a condition is met? For example the same way as a JOptionPane will do, if I have this for example: JOptionPane.showInputDialog(null, "Hello", "Title", 1); Within a function etc and then print to the console afterwards it it will not print until I close the JOptionPane. I am guessing this component has some sort of thread setup built in to do this but how could I duplicate that with my own functions? So say

问题 How can you create a function or component etc that will stop all running code until a condition is met? For example the same way as a JOptionPane will do, if I have this for example: JOptionPane.showInputDialog(null, "Hello", "Title", 1); Within a function etc and then print to the console afterwards it it will not print until I close the JOptionPane. I am guessing this component has some sort of thread setup built in to do this but how could I duplicate that with my own functions? So say

问题 According to Controlling startup order in Compose, one can control the order in which Docker Compose starts containers by using a "wait-for-it" script. Script wait-for-it.sh expects both a host:port argument as well as the command that the script should execute when the port is available. The documentation recommends that Docker Compose invoke this script using the entrypoint: option. However, if one uses this option, the container will no longer run its default ENTRYPOINT or CMD because

问题 According to Controlling startup order in Compose, one can control the order in which Docker Compose starts containers by using a "wait-for-it" script. Script wait-for-it.sh expects both a host:port argument as well as the command that the script should execute when the port is available. The documentation recommends that Docker Compose invoke this script using the entrypoint: option. However, if one uses this option, the container will no longer run its default ENTRYPOINT or CMD because