stopwatch

I want to write a simple stopwatch program, I can make it work with the following code public Form1() { InitializeComponent(); } System.Diagnostics.Stopwatch ss = new System.Diagnostics.Stopwatch { }; private void button1_Click(object sender, EventArgs e) { if (button1.Text == "Start") { button1.Text = "Stop"; ss.Start(); timer1.Enabled = true; } else { button1.Text = "Start"; ss.Stop(); timer1.Enabled = false; } } private void timer1_Tick(object sender, EventArgs e) { int hrs = ss.Elapsed.Hours, mins = ss.Elapsed.Minutes, secs = ss.Elapsed.Seconds; label1.Text = hrs + ":"; if (mins < 10)

I'm trying to developing an app that includes a simple Stopwatch feature. I'm using Xcode 6 and the Swift language. Here is the code in FirstViewController @IBAction func Stopwatch (Sender:UIButton) { var startTime = NSTimeInterval() func updateTime(timer:NSTimer) { //Find Current TIme var currentTime = NSDate.timeIntervalSinceReferenceDate() //Find the difference between current time and start time var elapsedTime :NSTimeInterval = currentTime - startTime //calculate the minutes in elapsed time. let minutes = UInt(elapsedTime / 60.0) elapsedTime -= (NSTimeInterval(minutes) * 60) //calculate

I have seen other user posts which show Stopwatch measuring time spent in "Thread.Sleep(5000)" to be around 5000ms. But my program produces the following results for (int i = 0; i < 20; ++i) { Stopwatch sw = Stopwatch.StartNew(); DateTime start = DateTime.Now; Thread.Sleep(5000); sw.Stop(); Console.Out.WriteLine( "StopWatch Diff:" + sw.ElapsedMilliseconds.ToString()); Console.Out.WriteLine( "DateTime Diff:" + DateTime.Now.Subtract(start).TotalMilliseconds.ToString()); } StopWatch Diff:1684 DateTime Diff:5262.592 StopWatch Diff:1625 DateTime Diff:4997.12 StopWatch Diff:1604 DateTime Diff:4997

Since F# 2.0 has become a part of VS2010 I take an interest in F#. I wondered what's the point of using it. I'd read a bit and I made a benchmark to measure functions calling. I have used Ackermann's function :) C# sealed class Program { public static int ackermann(int m, int n) { if (m == 0) return n + 1; if (m > 0 && n == 0) { return ackermann(m - 1, 1); } if (m > 0 && n > 0) { return ackermann(m - 1, ackermann(m, n - 1)); } return 0; } static void Main(string[] args) { Stopwatch stopWatch = new Stopwatch(); stopWatch.Start(); Console.WriteLine("C# ackermann(3,10) = " + Program.ackermann(3,

I am using time.sleep(10) in my program. Can display the countdown in the shell when I run my program? >>>run_my_program() tasks done, now sleeping for 10 seconds and then I want it to do 10,9,8,7.... is this possible? aestrivex you could always do #do some stuff print 'tasks done, now sleeping for 10 seconds' for i in xrange(10,0,-1): time.sleep(1) print i This snippet has the slightly annoying feature that each number gets printed out on a newline. To avoid this, you can import sys import time for i in xrange(10,0,-1): sys.stdout.write(str(i)+' ') sys.stdout.flush() time.sleep(1) Saullo G. P

I have looked through previous questions, but none had the answer I was looking for. How do I convert milliseconds from a StopWatch method to Minutes and Seconds? I have: watch.start(); to start the stopwatch and watch.stop(); to stop the watch. I later have watch.getTime(); which returns Milliseconds. I want it to return in Seconds and Minutes. How do I go about doing so? I'm looking for a way to do it without multiplying/dividing by 1000 but rather a method that will make the whole computation more readable and less error-prone. I would suggest using TimeUnit . You can use it like this: long

I'm a Java beginner and I'm trying to build a simple stopwatch program that displays the time on a swing GUI. Making the stopwatch is easy, however I cannot find a way to make the GUI update every second and display the current time on the stopwatch. How can I do this? GETah Something along these lines should do it: import java.awt.EventQueue; import java.util.Timer; import java.util.TimerTask; import javax.swing.JFrame; import javax.swing.JLabel; /** @see https://stackoverflow.com/a/11058263/230513 */ public class Clock { private Timer timer = new Timer(); private JLabel timeLabel = new