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How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
... app must not attempt to change or extend the packaged content through any form of dynamic inclusion of code or data that changes how the application interacts with the Windows Runtime, or behaves with regard to Store policy. It is not permissible, for example, to download a remote script and subseq...
How to cancel a Task in await?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
...hanks, I managed to get past this error by changing my build number to use format, YYYYMMDDhhmm, which I can update each time I push a new build to the App Store with the current date and time. I would like to automate the build number change though.
– Brennan
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C++ Const Usage Explanation
... them, always try to read them from right to left (after applying the transformation above). So in this case the return value is a const pointer to a const int. Making the pointer itself const makes no sense here since the return value isn't a lvalue that could be modified. Making the pointee const,...
Why are quaternions used for rotations?
...using quaternions for rotations instead of writing things in matrix/vector form.
8 Answers
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ASP.NET Web API Authentication
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allow a user to log in to the API
You need to send a valid Forms Authentication cookie along with the request. This cookie is usually sent by the server when authenticating (LogOn action) by calling the [FormsAuthentication.SetAuthCookie method (see MSDN).
So the client needs to per...
How can I find out the current route in Rails?
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This is awesome! Use this in a partial form to redirect to the current page with new params. <form action="<%= request.path %>">
– xHocquet
Aug 23 '16 at 22:03
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Calling constructors in c++ without new
...rst line creates a new object on the stack by calling a constructor of the format Thing(const char*).
The second one is a bit more complex. It essentially does the following
Create an object of type Thing using the constructor Thing(const char*)
Create an object of type Thing using the constru...
Spring MVC - How to get all request params in a map in Spring controller?
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Get parameter map will also contain form data from a POST request. If the user does not know the keys in the query string, then how will they be able to distinguish between what came from the query string and what is from data from a POST body?
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HTTP POST using JSON in Java
...st
Create an HttpPost request with it and add the header application/x-www-form-urlencoded
Create a StringEntity that you will pass JSON to it
Execute the call
The code roughly looks like (you will still need to debug it and make it work):
// @Deprecated HttpClient httpClient = new DefaultHttpClien...