timer

Java thread execution order when using Timer and TimerTask

I'm using Timer as an process interrupt mechanism. The flow of logic is as follows: T0: create new timer at T0 and schedule a new timer task to execute at T2 (1 second task delay, task is very simple - sets a flag variable) T1: in the main calling thread, sleep for 5 seconds T2: in the timer thread, task executes T5: sleep finishes ...

event on tab deselect in jquery ui tabs

Hi I m using jquery ui tabs 1.8.1 I want to bind an event or a script to run when a tab gets deselected and any other tab is selected for eg. if i have four tabs and tab four is selected when i select tab 1 or tab 2 then a event should run such that i can stop any timers running in tab 4 Another question related is if i m running an...

javascript timer or intervals created in loop using closure

I'm using jQuery to setup a timer or interval loop on a few elements to check them every couple seconds. I've tried setting a timer and checking if I should restart it, or setting and interval and checking if I should stop it. Although simplified, this is basically what I need: var mytimers = new Array(); $('div.items').each(function(...

Countdown Timer to activate a controller method

Hi all! I am building a survey page where users have a limited time to answer all their questions. The time given is stored in the model as @test.time_allowed, which is an integer representing seconds. I need to have a simple and non-user-tamperable way to get a timer to display on the view and execute a controller action when it winds ...

C# timer that fires every X seconds, but stays in synch with real time (i.e. with no drift)

Is there a .NET Timer available in C# that can ensure there is no "drift" in between events? That is, if you set the timer to go off every X seconds, that after days of operating it won't drift, i.e. to ensure that approach number of X seconds events in a day remains in synch with what it should be? If not, is there a well known code ex...

Converting C# System.Timer to Threading.Timer

Hi, i have been using System.Timer to run a windows service but have come across the problem where the timer randomly doesnt fire. I checked it yesterday and it hadnt fired for over 2 hours when its meant to fire every 10 mins. I read this up on Google and apparently its a known problem, the answer being to change over to Threading.Timer...

problem with weblogic static timer

hi all i have written a JSF project. in my project i am using some java timers in my backbean private static List<PollerTimerTask> tasksList; every things work fine, but when i am changing my project and redeploy it by ANT the active timers continue to work but my static field is become null. what is wrong? how can i fix this? i a...

How bad is it to open a new Form using System.Timers.Timer?

My c# WinForm application uses the Elapsed event of a System.Timers.Timer to open a new form. It was pointed out to me (in an earlier question I posted on a different topic) that this was a bad idea; it was suggested I use System.Windows.Forms.Timer. I've changed my code in response to this suggestion and my application appears to work;...

.NET Timer Control

I have a windows app which is just a form with a timer control on. I've managed to track this down to the following situation: private void timer1_Tick(object sender, EventArgs e) { MessageBox.Show("Test"); timer1.Enabled = false; } Will print Test again and again until I stop the program. However: private void timer1_T...

Python timer countdown

Hi guys, I want to know about timer in Python. Suppose i have a code snippet something like: def abc() print 'Hi' print 'Hello' print 'Hai' And i want to print it every 1 second. Max three times;ie; 1st second i need to check the printf, 2nd second I need to check as well in 3rd second. In my actual code variables value...

How does a Timer Elapsed event compete with High Priority threads?

I have a System.Timers.Timer object that I want to use, but I don't want the processing tied to the Timer to interfere with normal to high priority threads. In other words, I'd like to say that I want to process X every 5 seconds as long as nothing else is running. How could I ensure that my Timer operations are running in a low-priori...

Executing a function every 1 second

Possible Duplicate: Python timer countdown Hi guys, I want to know about timer in Python. Suppose i have a code snippet something like: def abc() print 'Hi' print 'Hello' print 'Hai' And i want to print it every 1 second. Max three times;ie; 1st second i need to check the printf, 2nd second I need to check as w...

AsyncPostBackTrigger not working in my application

I am experiencing an interesting issue. We are running a website using masterpage and in one of the pages, I need to create an update panel that will display group SSID on completion. So, in one of the content placesholders, I put this in: <asp:ScriptManager ID="scManagerConfirm" runat="server" /> <asp:Timer ID="tmrStatus" OnTick="tmr...

Android ViewFlipper showPrevious after 300ms

Hey. I just started with Android. I'm using the ViewFlipper layout with 2 LinearLayouts. First layout has a button that switches to the second layout. I would like to add a timer that would switch to the first layout after 3000ms. I tried with a Thread but it did not work (can not communicate with UI element of other thread). My code: ...

How can I make the android program display a layout and then wai a few sec. and the display another layout?

Hi guys I just want the program to display the layout main0 and stay for a few secounds then display layout main1 like the programs we see in any phone where an image or layout show up at the start of the program and then fade. /**the main activity */ public class rdwt extends Activity implements OnClickListener{ Button b1; Button b2;...

Detecting Idle status and Logging user out (WinForms)

I am currently developing a system that has need for a session time out like subsystem. It is a compact framework 3.5 application, but the principles are very similar to WinForms, so most Winforms solutions will likely work. Here is the deal, I would like a way to throw an event which lets the MainForm, which is controlling the show, kn...

Is there a way to automatically log onto a Windows XP machine at specific time?

How to set a specific logon time for a specific user on Windows XP? For example, the computer is an "always on machine" and most of the time no one is logged on. I want to set a time for my user to log on, without someone actually having to be in front of the machine. I've tried a workaround with the built-in auto logon function (control...

timer application for cyber cafe.How to lock window after 1 hr session?

I am creating one application for a cyber cafe.I just have to create one exe file that I'll run on each system of cafe.Requirement is a small timer window, a customer can only be able to surf internet when he/she clicks start timer button.one timer session is set for 1 hr.when 1 hr is over it will lock the window and again customer will...

C# WP7 singleton timer...

Hello, I have a singleton timer in my WP7 application however I have no idea how to get it to update a textblock everytime the timer ticks... Is there a way to get the event handler of the timer ticking and then update the textbox with the correct time? Here is what I tried to use but wouldn't work: public _1() { Initializ...

How to get an accurate 1ms Timer Tick under WinXP

Hello, I try to call a function every 1 ms. The problem is, I like to do this with windows. So I tried the multimediatimer API. Multimediatimer API Source idTimer = timeSetEvent( 1, 0, TimerProc, 0, TIME_PERIODIC|TIME_CALLBACK_FUNCTION ); My result was that most of the time the 1 ms was ok, but someti...