countdown

Need to implement serverside timer using Play Framework 2.1.1 and AKKA

由 天涯浪子 提交于 2019-12-10 11:57:36
问题 My question: How can I implement a timer for an auction? Timer needs to run on the server Since there are going to be many timers I don't want to waste a lot of resources on the function that runs the timer. I am using play framework 2.1.1 and AKKA. Can I store the timer in the database? updating it on retrieval? 回答1: I guess you can get inspiration from the Java Comet Clock sample coming with Play framework https://github.com/playframework/Play20/tree/master/samples/java/comet-clock It use

Run task for defined time

由 时间秒杀一切 提交于 2019-12-10 11:45:59
问题 Is there in Android an efficent way to run a task only for a limited time? Currently I use a Handler with onPostDelayed() and check each run if the current timestamp is higher than my predefined timestamp. I'm searching for a solution like CountdownTimer but without ticks. I only want define a start and endtime and my task should perform in this period. 回答1: If I want to run a task for a specific time I save the time it starts into a 'long' like so: long now = System.currentTimeMillis(); And

How do I set a specific GMT end time for the classyCountdown.js plugin?

由 耗尽温柔 提交于 2019-12-10 09:38:26
问题 RE: http://www.class.pm/files/jquery/classycountdown/ This simple jquery countdown plugin presents exactly how I want it to, but the trigger code at the moment only sets a target end time relative to the page load. $('.countdown').ClassyCountdown({ theme: "flat-colors", end: $.now() + 10000 }); What I want to ultimately do is set the end time relative to a specific GMT/UTC date and time. Is this possible, and how is it done/coded? 回答1: You need to dig a little into Unix/Epoch time. Both now

Multiple countdown timers on one page

由 ⅰ亾dé卋堺 提交于 2019-12-09 01:31:39
问题 Currently working on a project that requires two timers on one page. The timers need to have a start button and both have different timings (i.e. timer1 lasts 10 secs and timer2 lasts 20). Here's the script I'm using, but I don't know how to duplicate the timer and let each timer work independently. Is there anyone who can easily change this script to a functioning one for two timers? <html> <head> <script language="JavaScript" type="text/javascript"> var interval; var minutes = 0; var

Countdown in seconds only (form 00:20 to 0) using NSTimer

由 ◇◆丶佛笑我妖孽 提交于 2019-12-08 14:16:09
问题 I need to have a label countdown from 20secs to 0 and start over again. This is my first time doing a project in Swift and I am trying to use NSTimer.scheduledTimerWithTimeInterval . This countdown should run in a loop for a given amount of times. I am having a hard time implementing a Start and Start again method (loop). I basically am not finding a way to start the clock for 20s and when it's over, start it again. I'd appreciate any idea on how to do that Wagner @IBAction func startWorkout

countdown in swift and spritekit

由 狂风中的少年 提交于 2019-12-08 13:29:14
问题 I'm trying to put a countDown on my application. I'm using a SKLabelNode. This is my code : class PlayScene: SKScene { var startCount = true var setTime = 0 var myTime = 0 var printTime = SKLabelNode(fontNamed: "arial") override func didMoveToView(view: SKView!) { self.backgroundColor = UIColor(hex: 0xD64541) self.printTime.text = NSString(format: "%i", self.myTime) self.addChild(self.printTime) } override func update(currentTime: NSTimeInterval) { if self.startCount == true { self.setTime =

Add leading zeros to this javascript countdown script?

由 大兔子大兔子 提交于 2019-12-08 11:24:21
问题 I am using the following countdown script which works great, but I can't figure out how to add leading zeros to the numbers (eg so it displays 09 instead of 9.) Can anybody help me out please? Here's the current script: function countDown(id, end, cur){ this.container = document.getElementById(id); this.endDate = new Date(end); this.curDate = new Date(cur); var context = this; var formatResults = function(day, hour, minute, second){ var displayString = [ '<div class="stat statBig">',day,'<

Trying to use jQuery Countdown with UNIX timestamp from php

由 喜夏-厌秋 提交于 2019-12-08 11:03:09
问题 As the title says I'm facing a problem displaying the right left time to an end date. I'm using this jquery plugin: http://keith-wood.name/countdown.html Let's assume that our timestamp is generated by a PHP script like this: $end_date = strtotime($row4['end']); // 2012-05-09 06:00:00 becomes 1336536000 I use this ( $i is used inside a loop): $('.count-<?php echo $i; ?>').countdown({until: new Date(<?php echo $end_date; ?> * 1000), layout: '{dn} days {hnn} hrs {mnn} min {snn} sec', compact:

NSDate countdown from NOW to NSDate

由 流过昼夜 提交于 2019-12-08 09:08:52
How can I show a countdown in HH:mm:ss format from NOW to a desired NSDate that will happen in the future? You have to use a timer for ticking the date. Store a future date, and keep on substracting future date - [nsdate today]... Calculate the time in seconds and calculate it into Hours, minutes, seconds... //Make two properties NSDate *nowDate, *futureDate futureDate=...; nowDate=[NSDate date]; long elapsedSeconds=[nowDate timeIntervalSinceDate:futureDate]; NSLog(@"Elaped seconds:%ld seconds",elapsedSeconds); NSInteger seconds = elapsedSeconds % 60; NSInteger minutes = (elapsedSeconds / 60)

Javascript countdown timer + PHP code inside JS

由 与世无争的帅哥 提交于 2019-12-08 07:35:19
问题 I need help with countdown timer in javascript.I found the code below in PHPJabbers. This code works fine, but when I reload the page the time goes back to its initial time. I want to retain the time even if I load the page. I want also to add PHP function inside if seconds == 0. I'm not sure if it's possible. Thanks in advance <span id="countdown" class="timer"></span> <script> var seconds = 60; function secondPassed() { var minutes = Math.round((seconds - 30)/60); var remainingSeconds =
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