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c# Programming Glossary: stopwatch.stopHow accurate is Thread.Sleep(TimeSpan)? http://stackoverflow.com/questions/1303667/how-accurate-is-thread-sleeptimespan TimeSpan 0 0 1 for int i 0 i 3 i Thread.Sleep oneSecond stopwatch.Stop Assert.GreaterOrEqual stopwatch.ElapsedMilliseconds 2999 Most..
http://stackoverflow.com/questions/1350264/try-catch-performance Math.Floor double i c i 2 catch Exception ex throw stopwatch.Stop WriteLog String.Format With try catch 0 stopwatch.ElapsedMilliseconds..
Parsing Performance (If, TryParse, Try-Catch) http://stackoverflow.com/questions/150114/parsing-performance-if-tryparse-try-catch value 1 we would do something here with a logger perhaps stopwatch.Stop return stopwatch.Elapsed param name errorRate Rate of errors.. value 1 we would do something here with a logger perhaps stopwatch.Stop return stopwatch.Elapsed public static void TimeStringParse..
http://stackoverflow.com/questions/2143140/c-sharp-datetime-now-precision Ticks 0 tMilliseconds 1 now.Ticks now.Millisecond stopwatch.Stop Console.WriteLine Stopwatch.ElapsedMilliseconds 0 stopwatch.ElapsedMilliseconds..
Is the conditional operator slow? http://stackoverflow.com/questions/2259741/is-the-conditional-operator-slow Run method var stopwatch Stopwatch.StartNew Run method stopwatch.Stop var measure stopwatch.ElapsedMilliseconds iterations The Run..
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 taskCreationOpt allTasks i task Task.WaitAll allTasks stopwatch.Stop Console.WriteLine String.Format Completed 0 tasks in 1 milliseconds..
Is CorrelationManager.LogicalOperationStack compatible with Parallel.For, Tasks, Threads, etc http://stackoverflow.com/questions/4729479/is-correlationmanager-logicaloperationstack-compatible-with-parallel-for-tasks Trace.CorrelationManager.StopLogicalOperation stopwatch.Stop Console.WriteLine String.Format Completed 0 tasks in 1 milliseconds.. Trace.CorrelationManager.StopLogicalOperation stopwatch.Stop Console.WriteLine String.Format Completed 0 tasks in 1 milliseconds..
http://stackoverflow.com/questions/7478387/dynamic-and-performance stopwatch.Start for int i 0 i ITERATIONS i sum i stopwatch.Stop Console.WriteLine string.Format Elapsed 0 stopwatch.ElapsedMilliseconds.. stopwatch.Start for int i 0 i ITERATIONS i sum.intSum i stopwatch.Stop Console.WriteLine string.Format Class Sum int Elapsed 0 stopwatch.ElapsedMilliseconds.. stopwatch.Start for int i 0 i ITERATIONS i sum.intSum i stopwatch.Stop Console.WriteLine string.Format Class Sum int Elapsed 0 1 stopwatch.ElapsedMilliseconds..
How to speed adding items to a ListView? http://stackoverflow.com/questions/9008310/how-to-speed-adding-items-to-a-listview item in items listView.Items.Add item listView.EndUpdate stopwatch.Stop The real bottleneck is adding the items. Let's try converting.. listView.Items.AddRange arr listView.EndUpdate stopwatch.Stop The limitation seems to be adding items to the listview. Maybe..
Memory Cache .Net 4.0 performance test : astonishing result http://stackoverflow.com/questions/11729023/memory-cache-net-4-0-performance-test-astonishing-result null index if index itens index 0 cont while cont 0 stopWatch.Stop lock locker counter string outstring String.Format 0 number..
http://stackoverflow.com/questions/1986249/net-process-monitor System.Threading.Thread.Sleep 50 startWatch.Stop stopWatch.Stop static void stopWatch_EventArrived object sender EventArrivedEventArgs..
http://stackoverflow.com/questions/20346/net-what-are-attributes StopWatch stopWatch.Start targetMethod.Invoke target args stopWatch.Stop HandleTimingOutput targetMethod stopWatch.Duration else targetMethod.Invoke..
Environment.TickCount vs DateTime.Now http://stackoverflow.com/questions/243351/environment-tickcount-vs-datetime-now Stopwatch stopWatch Stopwatch.StartNew Thread.Sleep 10000 stopWatch.Stop Get the elapsed time as a TimeSpan value. TimeSpan ts stopWatch.Elapsed..
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 Parallel.For 0 collSize delegate int i bag1.Add i stopWatch.Stop Console.WriteLine Elapsed Time 0 stopWatch.Elapsed.TotalSeconds.. 0 collSize delegate int i lock list1_lock lst1.Add i stopWatch.Stop Console.WriteLine Elapsed 0 stopWatch.Elapsed.TotalSeconds..
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 do not let an errant subtask to kill the periodic task... stopWatch.Stop use the same Timeout setting as the System.Threading.Timer.. periodResetEvent.Wait intervalInMilliseconds cancelToken stopWatch.Stop finally periodResetEvent.Reset CheckIfCancelled cancelToken..
Monitor when an exe is launched http://stackoverflow.com/questions/967646/monitor-when-an-exe-is-launched object sender EventArrivedEventArgs e stopWatch.Stop Console.WriteLine Process stopped 0 e.NewEvent.Properties ProcessName..
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