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How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?

...ave the UI frontend built using the new Metro style of apps for windows 8, and would like it to communicate with a .NET application running on the desktop on the same local machine (e.g. a windows service app). ...
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How to avoid the “Circular view path” exception with Spring MVC test

...in the same web application. Exposes model objects as request attributes and forwards the request to the specified resource URL using a javax.servlet.RequestDispatcher. A URL for this view is supposed to specify a resource within the web application, suitable for RequestDispatcher's forwa...
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How do I shuffle an array in Swift?

How do I randomize or shuffle the elements within an array in Swift? For example, if my array consists of 52 playing cards, I want to shuffle the array in order to shuffle the deck. ...
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Should I use past or present tense in git commit messages? [closed]

...o that style for consistency. Even if you're working on a private project, and you're the only one who will ever see your git history, it's helpful to use the imperative mood because it establishes good habits that will be appreciated when you're working with others. ...
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Cannot set some HTTP headers when using System.Net.WebRequest

... If you need the short and technical answer go right to the last section of the answer. If you want to know better, read it all, and i hope you'll enjoy... I countered this problem too today, and what i discovered today is that: the above ans...
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How to discard all changes made to a branch?

I'm working in a branch (i.e. design ) and I've made a number of changes, but I need to discard them all and reset it to match the repository version. I thought git checkout design would do it, but it just tells me I'm already in branch design and that I have 3 modified files. ...
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Underscore: sortBy() based on multiple attributes

...atient[0].roomNumber; }).value(); When the second sortBy finds that John and Lisa have the same room number it will keep them in the order it found them, which the first sortBy set to "Lisa, John". share | ...
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How to allow only numeric (0-9) in HTML inputbox using jQuery?

...ations, non-typeable keys, the caret position, different keyboard layouts, and all browsers since IE 9): // Restricts input for the set of matched elements to the given inputFilter function. (function($) { $.fn.inputFilter = function(inputFilter) { return this.on("input keydown keyup mousedow...
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How do CSS triangles work?

...ere're plenty of different CSS shapes over at CSS Tricks - Shapes of CSS and I'm particularly puzzled with a triangle: 20...
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What's the difference between integer class and numeric class in R

...t common of which are double (for double precision floating point numbers) and integer. R will automatically convert between the numeric classes when needed, so for the most part it does not matter to the casual user whether the number 3 is currently stored as an integer or as a double. Most math ...