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How do you create an asynchronous method in C#?

...keyword: private static async Task<DateTime> CountToAsync(int num = 10) { for (int i = 0; i < num; i++) { await Task.Delay(TimeSpan.FromSeconds(1)); } return DateTime.Now; } If your async method is doing CPU work, you should use Task.Run: private static async Task<DateTi...
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Why does “_” (underscore) match “-” (hyphen)?

...r answer? – Nico Haase Mar 1 '18 at 10:27 add a comment  |  ...
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dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output

... #> 8 virginica B 25 #> 9 virginica C 25 #> 10 empty_level A 0 #> 11 empty_level B 0 #> 12 empty_level C 0 Created on 2019-03-13 by the reprex package (v0.2.1) ...
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What is the difference between children and childNodes in JavaScript?

...vch/1 – Saebekassebil May 21 '15 at 10:12 4 Only had trouble with this on Microsoft Edge with XML...
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What is the difference between gsub and sub methods for Ruby Strings

... 10 If you'd answered one minute earlier, maybe 1020 more rep would have been yours. :) – Andrew Grimm N...
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Spring 3 MVC accessing HttpRequest from controller

... answered Apr 10 '13 at 23:58 Deividi CavarzanDeividi Cavarzan 9,6741212 gold badges6060 silver badges7878 bronze badges ...
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Database cluster and load balancing

...ster.html – Donato Apr 25 '15 at 19:10 1 ...
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How to read file contents into a variable in a batch file?

... answered Jun 18 '10 at 11:04 JoeyJoey 304k7575 gold badges627627 silver badges640640 bronze badges ...
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What is the best way to count “find” results?

...intf '.' \; | wc -c , but this takes far too long when there are more than 10000 results. Is there no faster/better way to do this? ...
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Accessing attributes from an AngularJS directive

... answered Aug 11 '12 at 10:31 Artem AndreevArtem Andreev 19.7k55 gold badges4141 silver badges4141 bronze badges ...