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XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12

...change the "Listen 80" line to "Listen 8080". Save the file and close it. Now it avoids Port 80 and uses Port 8080 instead without issue. The only additional thing you need to do is make sure to put localhost:8080 in the browser so the browser knows to look on Port 8080. Otherwise it defaults to Po...
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Calling async method synchronously

...c(() => manager.CreateIdentityAsync(user, authenticationType)); } Now lets see what AsyncHelper.RunSync does public static TResult RunSync<TResult>(Func<Task<TResult>> func) { var cultureUi = CultureInfo.CurrentUICulture; var culture = CultureInfo.Cu...
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How to set top-left alignment for UILabel for iOS application?

...r, I was excited to have a purely UI solution, then that code comes out of nowhere and we're not told where to put it – velkoon Oct 6 '18 at 0:07 ...
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Easiest way to toggle 2 classes in jQuery

... This does not work anymore. Now adds and removes both classes at the same time. – Fabián May 3 '18 at 1:35 1 ...
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How to use Global Variables in C#?

...on't belong to any class). This being said, the simplest approach that I know to mimic this feature consists in using a static class, as follows: public static class Globals { public const Int32 BUFFER_SIZE = 512; // Unmodifiable public static String FILE_NAME = "Output.txt"; // Modifiable...
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How can I use pointers in Java?

I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true? ...
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How do I open links in Visual Studio in my web browser and not in Visual Studio?

... 2019 Update: All the answers are old. There's now a native way to do this in options in VS2019 Community: share | improve this answer | follow ...
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jQuery UI Dialog - missing close icon

...ces of bootstrap "button()" function calls with "bootstrapBtn()". (Yes, I know the code comments kind of imply this, but I thought it was worth explicitly saying it.) – Kornél Regius Aug 20 '18 at 9:34 ...
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ASP.NET MVC partial views: input name prefixes

...r /> <input type="submit" value="Submit" /> </form> Now this is complete. Set a breakpoint in the Create Post controller action to verify. Don't use this with lists however because it wont work. See my question on using EditorTemplates with IEnumerable for more on that. ...
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Insert, on duplicate update in PostgreSQL?

...rying to prevent a natural and healthy DB behavior. I understand it better now. – W.M. Aug 8 '16 at 15:58  |  show 3 more comments ...