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ASP.NET Web API Authentication

...rom a client application while using the ASP.NET Web API . I have watched all the videos on the site and also read this forum post . ...
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Int or Number DataType for DataAnnotation validation attribute

On my MVC3 project, I store score prediction for football/soccer/hockey/... sport game. So one of properties of my prediction class looks like this: ...
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How do I add indices to MySQL tables?

... ALTER TABLE `table` ADD INDEX `product_id_index` (`product_id`) Never compare integer to strings in MySQL. If id is int, remove the quotes. share | improve thi...
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slf4j: how to log formatted message, object array, exception

...correct approach to log both a populated message and a stack trace of the exception? 2 Answers ...
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How to make Visual Studio copy a DLL file to the output directory?

I have a Visual Studio C++ project that relies on an external DLL file. How can I make Visual Studio copy this DLL file automatically into the output directory (debug/release) when I build the project? ...
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Reset select2 value and show placeholder

... placeholder: "Select a customer", initSelection: function(element, callback) { } }); To reset the select2 $("#customers_select").select2("val", ""); share | improve...
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How do I pass the value (not the reference) of a JS variable to a function? [duplicate]

...selection(i); }); })(i); } By creating an anonymous function and calling it with the variable as the first argument, you're passing-by-value to the function and creating a closure. share | ...
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What does the [Flags] Enum Attribute mean in C#?

... Such collections are often used with bitwise operators, for example: var allowedColors = MyColor.Red | MyColor.Green | MyColor.Blue; Note that the [Flags] attribute doesn't enable this by itself - all it does is allow a nice representation by the .ToString() method: enum Suits { Spades = 1, Clu...
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How to set my default shell on Mac?

... Here's another way to do it: Assuming you installed it with MacPorts, which can be done by doing: sudo port install fish Your shell will be located in /opt/local/bin/fish. You need to tell OSX that this is a valid shell. To do that, add this path to the end of the /...
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How can I determine if a variable is 'undefined' or 'null'?

...enceError and break execution if variable is not defined or referred to at all in the code, using typeof is safer. – Mani Gandham Jun 15 '14 at 9:49 59 ...