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c# Programming Glossary: stopwatch.startHow accurate is Thread.Sleep(TimeSpan)? http://stackoverflow.com/questions/1303667/how-accurate-is-thread-sleeptimespan this test looks like is Stopwatch stopwatch new Stopwatch stopwatch.Start TimeSpan oneSecond new TimeSpan 0 0 1 for int i 0 i 3 i Thread.Sleep..
Parsing Performance (If, TryParse, Try-Catch) http://stackoverflow.com/questions/150114/parsing-performance-if-tryparse-try-catch Random random new Random seed string bad_prefix @ X stopwatch.Start for int ii 0 ii count ii string input random.Next .ToString.. Random random new Random seed string bad_prefix @ X stopwatch.Start for int ii 0 ii count ii string input random.Next .ToString..
http://stackoverflow.com/questions/2143140/c-sharp-datetime-now-precision static void Main string args var stopwatch new Stopwatch stopwatch.Start for int i 0 i 1000 i var now DateTime.Now Console.WriteLine..
How do Tasks in the Task Parallel Library affect ActivityID? http://stackoverflow.com/questions/4340948/how-do-tasks-in-the-task-parallel-library-affect-activityid Task task null Stopwatch stopwatch new Stopwatch stopwatch.Start Task allTasks new Task totalThreads for int i 0 i totalThreads..
Is CorrelationManager.LogicalOperationStack compatible with Parallel.For, Tasks, Threads, etc http://stackoverflow.com/questions/4729479/is-correlationmanager-logicaloperationstack-compatible-with-parallel-for-tasks Task task null Stopwatch stopwatch new Stopwatch stopwatch.Start if encloseInLogicalOperation Trace.CorrelationManager.StartLogicalOperation.. int totalThreads 100 Stopwatch stopwatch new Stopwatch stopwatch.Start if encloseInLogicalOperation Trace.CorrelationManager.StartLogicalOperation..
http://stackoverflow.com/questions/7478387/dynamic-and-performance void Sum Stopwatch stopwatch var sum 0 stopwatch.Reset stopwatch.Start for int i 0 i ITERATIONS i sum i stopwatch.Stop Console.WriteLine.. Stopwatch stopwatch var sum new Sum stopwatch.Reset stopwatch.Start for int i 0 i ITERATIONS i sum.intSum i stopwatch.Stop Console.WriteLine.. stopwatch dynamic param var sum new Sum2 stopwatch.Reset stopwatch.Start for int i 0 i ITERATIONS i sum.intSum i stopwatch.Stop Console.WriteLine..
How to speed adding items to a ListView? http://stackoverflow.com/questions/9008310/how-to-speed-adding-items-to-a-listview new ListViewItem RefreshListViewItem item o items.Add item stopwatch.Start listView.BeginUpdate foreach ListViewItem item in items listView.Items.Add.. ToArray Attempt 5 2 132 ms ListViewItem arr items.ToArray stopwatch.Start listView.BeginUpdate listView.Items.AddRange arr listView.EndUpdate..
SpinWait vs Sleep waiting. Which one to use? http://stackoverflow.com/questions/9719003/spinwait-vs-sleep-waiting-which-one-to-use SleepWait int timeOut Stopwatch stopwatch new Stopwatch stopwatch.Start while myPredicate stopwatch.ElapsedMilliseconds timeOut Thread.Sleep..
Memory Cache .Net 4.0 performance test : astonishing result http://stackoverflow.com/questions/11729023/memory-cache-net-4-0-performance-test-astonishing-result index 0 test readings Stopwatch stopWatch new Stopwatch stopWatch.Start do Object ci Cache.GetItem keys index ci null index if..
http://stackoverflow.com/questions/1986249/net-process-monitor new EventArrivedEventHandler stopWatch_EventArrived stopWatch.Start Console.WriteLine Press any key to exit while Console.KeyAvailable..
http://stackoverflow.com/questions/20346/net-what-are-attributes false break if time StopWatch stopWatch new StopWatch stopWatch.Start targetMethod.Invoke target args stopWatch.Stop HandleTimingOutput..
Why is ConcurrentBag<T> so slow in .Net (4.0)? Am I doing it wrong? http://stackoverflow.com/questions/4785622/why-is-concurrentbagt-so-slow-in-net-4-0-am-i-doing-it-wrong new Stopwatch ConcurrentBag int bag1 new ConcurrentBag int stopWatch.Start Parallel.For 0 collSize delegate int i bag1.Add i stopWatch.Stop.. new List int collSize Stopwatch stopWatch new Stopwatch stopWatch.Start Parallel.For 0 collSize delegate int i lock list1_lock lst1.Add..
Is there a Task based replacement for System.Threading.Timer? http://stackoverflow.com/questions/4890915/is-there-a-task-based-replacement-for-system-threading-timer TaskScheduler.Current if synchronous stopWatch.Start try subTask.Wait cancelToken catch do not let an errant.. if maxIterations 0 iteration maxIterations break try stopWatch.Start periodResetEvent.Wait intervalInMilliseconds cancelToken stopWatch.Stop..
Monitor when an exe is launched http://stackoverflow.com/questions/967646/monitor-when-an-exe-is-launched new EventArrivedEventHandler stopWatch_EventArrived stopWatch.Start static void stopWatch_EventArrived object sender EventArrivedEventArgs..
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