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What exactly are unmanaged resources?
...ts job.In the managed world, Microsoft has hidden a lot of unmanaged stuff from you by implementing the dispose pattern. Managed code doesn't mean it doesn't use unmanaged resources. However, Microsoft has done a good job of implementing IDisposable on those types of objects. This is evidenced by th...
git cherry-pick not working
I'm trying to cherry-pick a commit from master and get it into the current production branch. However, when I execute git cherry-pick <SHA-hash> , I just get this message:
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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
...nt logic to pass the bearer token on query string since it can't be pulled from the headers on that initial signalr connect request. Couldn't just use request.User.Identity.Name
– xinunix
Jul 2 '15 at 23:50
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Why is Spring's ApplicationContext.getBean considered bad?
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Plus - your ServiceLocator can always use IoC from Spring, abstracting your code from being dependent on Spring, littered with Spring annotations, and undecipherable magik. I've recently ported a bunch of code to GoogleAppEngine where Spring isn't supported. I wish I'd h...
bool to int conversion
...ortable. Standard conformant. bool to int conversion is implicit!
§4.7/4 from the C++ Standard says (Integral Conversion)
If the source type is bool, the value false is converted to zero and
the value true is converted to one.
As for C, as far as I know there is no bool in C. (before 199...
What is the difference between IEqualityComparer and IEquatable?
...an interface for an object (which is usually a lightweight class different from T) that provides comparison functions that operates on T
– rwong
Feb 22 at 16:40
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How to unit test abstract classes: extend with stubs?
...se them just for testing. They usually are very very very minimal (inherit from the abstract class) and not more.Then, in your Unit Test you can call the abstract method you want to test.
You should test abstract class that contain some logic like all other classes you have.
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Is there any way to use a numeric type as an object key?
...ic key, but there is nothing further that distinguishes an array "element" from an array property. Read the spec. If you still disagree, kindly cite your source.
– Hans
Jul 11 '14 at 19:18
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How to: Define theme (style) item for custom widget
...l that we use widely throughout our application. The widget class derives from ImageButton and extends it in a couple of simple ways. I've defined a style which I can apply to the widget as it's used, but I'd prefer to set this up through a theme. In R.styleable I see widget style attributes l...
When do you use the “this” keyword? [closed]
...ass itself as a parameter to other methods
To have an object return itself from a method
To declare indexers
To declare extension methods
To pass parameters between constructors
To internally reassign value type (struct) value.
To invoke an extension method on the current instance
To cast itself to ...