measurement

Right now we just use something like this stopWatch.Start(); try { method(); } finally { stopWatch.Stop(); } Which works fine for synchronous methods, but some are executing asynchronously, so the time is skewed when multiple threads are executing. Is there an equivalent to System.Diagnostics.Stopwatch that will measure only time spend in the current thread? We want to collect data over an extended period of time in our internal beta(alpha?) release, and running under a profiler full time isn't a feasible option. Edit: To clarify, we want to only measure the time spent executing method(), so

Which Java class should you use for time performance measurements? (One could use any date/time class, but the reason I'm asking is in .Net there's a designated Stopwatch class for this purpose) The Spring Framework has an excellent StopWatch class : StopWatch stopWatch = new StopWatch("My Stop Watch"); stopWatch.start("initializing"); Thread.sleep(2000); // simulated work stopWatch.stop(); stopWatch.start("processing"); Thread.sleep(5000); // simulated work stopWatch.stop(); stopWatch.start("finalizing"); Thread.sleep(3000); // simulated work stopWatch.stop(); System.out.println(stopWatch

I want to make a tool that can measure angles between two user defined spots on a form. I have no code to do this at the moment, so any code would be appreciated. Thanks UPDATE It needs to be in Degrees and my points are 3 pictureboxes, each with different colours on each of the three points for the angle to be measured. UPDATE This is my new current code: namespace Angle_Measurer_Tool { public partial class Form1 : Form { public Form1() { InitializeComponent(); } int Dotter = 0; private void button1_Click(object sender, EventArgs e) { Dotter = 1; } public int Distance2D(int x1, int y1, int x2

I already set up the pop up window, but i want to center it below the button (View v), that needs to be clicked to open it: public void showPopup(Context c, View v){ int[] location = new int[2]; v.getLocationOnScreen(location); ViewGroup base = (ViewGroup) getView().findViewById(R.id.pup_pattern); LayoutInflater inflater = (LayoutInflater) c.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View pupLayout = inflater.inflate(R.layout.linearlayout_popup, base); final PopupWindow pup = new PopupWindow(pupLayout, android.view.ViewGroup.LayoutParams.WRAP_CONTENT, android.view.ViewGroup

I am trying to quantify "site slowness". In the olden days you just made sure that your HTML was lightweight, images optimized and servers not overloaded. In high end sites built on top of modern content management systems there are a lot more variables: third party advertising, trackers and various other callouts, the performance of CDN (interestingly enough sometimes content delivery networks make things worse), javascript execution, css overload, as well as all kinds of server side issues like long queries. The obvious answer is for every developer to clear the cache and continuously look