19 lines
617 B
C#
19 lines
617 B
C#
using System.Diagnostics;
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// Methods that return values and don't modify the object
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int[] arr = [1, 2, 3, 4, 5];
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arr.Reverse();
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Console.WriteLine(string.Join(", ", arr));
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// Tasks are not threads! There are not 50 threads here even though there are 50 tasks.
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// See https://blog.stephencleary.com/2013/11/there-is-no-thread.html
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Console.WriteLine(Process.GetCurrentProcess().Threads.Count);
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Task[] tasks = [.. Enumerable.Range(0, 50).Select(i => Task.Delay(1000))];
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Console.WriteLine(Process.GetCurrentProcess().Threads.Count);
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Task.WaitAll(tasks);
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Console.WriteLine(Process.GetCurrentProcess().Threads.Count);
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