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ServiceStack vs ASP.Net Web API [closed]

I want to write a new REST style API and have looked at ServiceStack and quite like it. However, I have seen that Microsoft has released the ASP.Net Web API project as part of the new MVC 4 beta. Has anyone looked at the new Web API project? Can you give any pros/cons of each system? ...
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Convert JS Object to form data

... and values from that object to formData. You haven't posted any code, so it's a general example; var form_data = new FormData(); for ( var key in item ) { form_data.append(key, item[key]); } $.ajax({ url : 'http://example.com/upload.php', data : form_data, process...
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Visual Studio 2013 hangs when opening a solution

...21005.1) and added ReSharper 8 (v8.0.2000.2660) a day or two ago. That day it was fine. Now I'm lucky if I can get it to open one solution in a whole day. It opens OK by itself, but when I try and open a solution from within - via the menu - it hangs, badly. If I right-click a solution in Windows Ex...
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How do you check if a JavaScript Object is a DOM Object?

..."object") && (typeof obj.ownerDocument ==="object"); } } It's part of the DOM, Level2. Update 2: This is how I implemented it in my own library: (the previous code didn't work in Chrome, because Node and HTMLElement are functions instead of the expected object. This code is tested...
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_

... Culprit: False Data Dependency (and the compiler isn't even aware of it) On Sandy/Ivy Bridge and Haswell processors, the instruction: popcnt src, dest appears to have a false dependency on the destination register dest. Even ...
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How to safely call an async method in C# without await

... exception "asynchronously", you could do: MyAsyncMethod(). ContinueWith(t => Console.WriteLine(t.Exception), TaskContinuationOptions.OnlyOnFaulted); This will allow you to deal with an exception on a thread other than the "main" thread. This means you don't have to "wait" for the...
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Should all Python classes extend object?

... In Python 2, not inheriting from object will create an old-style class, which, amongst other effects, causes type to give different results: >>> class Foo: pass ... >>> type(Foo()) <type 'instance'> vs. >>> cl...
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What is JSON and why would I use it?

I've looked on wikipedia and Googled it and read the official documentation, but I still haven't got to the point where I really understand what JSON is, and why I'd use it. ...
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How do you performance test JavaScript code?

... Profilers are definitely a good way to get numbers, but in my experience, perceived performance is all that matters to the user/client. For example, we had a project with an Ext accordion that expanded to show some data and then a few nested Ex...
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Unit test naming best practices [closed]

What are the best practices for naming unit test classes and test methods? 12 Answers ...