timer

问题 I'm trying to create a stopwatch. The start and pause buttons works fine but the unpause button doesn't work properly. timer is my JLabel in which I want to ilustrate my stopwatch (it references timer from the JFrame). I can't post a MCVE because it's too much code. Here is my Stopwatch class: public class Stopwatch extends Thread { private boolean finishedFlag = false; private boolean pauseFlag = false; private boolean sortFlag = false; private long summedTime = 0; private JLabel timer;

问题 I have a scenario where timer interval changes on every tick event. As shown in below code: Timer tmrObj = new Timer(); tmrObj.Interval = TimeSpan.FromSeconds(11); tmrObj.Tick += TimerTickHandler; public void TimerTickHandler(EventArg arg) { tmrObj.pause(); var response = MakeSomeServiceCall(); tmr.Interval = response.Interval; tmrObj.resume(); } If I need to implement Timers in Rx for the same. I can achieve using Timer function. But how can I manipulate Interval on event tick as shown in

问题 Right now when I run this it keeps clicking on the same button every 2 seconds. I'm trying to figure out how I can go on to the next ID rather than it keep doing the first one it finds then breaking. Here is my code: private void button2_Click(object sender, EventArgs e) { timer1.Start(); } private void timer1_Tick(object sender, EventArgs e) { HtmlDocument doc = webBrowser1.Document; HtmlElementCollection links = doc.GetElementsByTagName("a"); foreach (HtmlElement link in links) { if (link

问题 function CountDown(duration, display) { if (!isNaN(duration)) { var timer = duration, minutes, seconds; var interVal = setInterval(function() { minutes = parseInt(timer / 60, 10); seconds = parseInt(timer % 60, 10); minutes = minutes < 10 ? "0" + minutes : minutes; seconds = seconds < 10 ? "0" + seconds : seconds; $(display).html("<b>" + minutes + "m : " + seconds + "s" + "</b>"); if (--timer < 0) { timer = duration; SubmitFunction(); $('#display').empty(); clearInterval(interVal) } }, 1000);

问题 I want my program to print Hello User, a ten seconds later print Ten Seconds Have Gone By, finally, a few seconds later print Goodbye User. I just don't know what or how to start to do this. Thanks Here's the code: import java.util.Timer; import java.util.TimerTask; public class S1p4 { public static void main(String[] args) { Timer timer = new Timer(); Task task = new Task(); timer.schedule(task, 1000, 1000); } } class Task extends TimerTask { int i=1; @Override public void run() { i++;

问题 Let me describe my scenario: I am developing a command line-based proof-of-concept for the instructional system, and I am writing it in Python. System works on the principles of behavioral psychology. I am rewarding users (children with special needs) for correct answers, and I am giving them correcting consequences for the wrong answers. I am also needing to provide hints to answers if they are struggling with answers. Here is a high level pseudo code for my application: Trial: Ask question

问题 I'm making this android game of mine for our Programming 3 course. And I don't have any idea how can I make a timer that will not stop until the user finished all the 3 levels of the game? Please help me :( 回答1: You can start the time in a service. So it will continue to run in the background irresoective of anythings. After completing 3 levels you can stop the timer by stopping the service. 来源： https://stackoverflow.com/questions/18246941/timer-in-eclipse-for-android-game

问题 I'm developing a c# winform application which is based on third party web API's for trading purpose. It deals with real time data coming from internet like currency rates but I'm using 8 timer in my winform to retrieve different data, application gets non-responding because of timers, what can i do to make this application work fast and smooth? 回答1: You might want to look into the System.Threading.Timer instead: Timer Class System.Threading.Timer, which executes a single callback method on a

问题 I'm developing a c# winform application which is based on third party web API's for trading purpose. It deals with real time data coming from internet like currency rates but I'm using 8 timer in my winform to retrieve different data, application gets non-responding because of timers, what can i do to make this application work fast and smooth? 回答1: You might want to look into the System.Threading.Timer instead: Timer Class System.Threading.Timer, which executes a single callback method on a

问题 I am trying to create a whack a mole game. I have used swing to create background and add mole images with event listeners which increment a score each time they are clicked, but I am having problems setting whether they should be visible or not. I thought the best way to do this would be to use a timer to set/reset a boolean (vis). Randomizing the period for which the images are visible would be ideal. I have tried using a swing timer several times but doesn't seem to be working. Where do I