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What does Provider in JAX-RS mean?

Could anyone explain to me what a JAX-RS Provider is and what ‘@Provider’ annotation does? I have been reading documentation but I cant get it. If there are resource classes that service the incoming requests, what do Providers do? How are they different from singleton resource classes when I ...
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Difference between `data` and `newtype` in Haskell

...resentation at runtime, as the type that you wrap. While data declares a brand new data structure at runtime. So the key point here is that the construct for the newtype is guaranteed to be erased at compile time. Examples: data Book = Book Int Int newtype Book = Book (Int, Int) Note ...
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Difference between static STATIC_URL and STATIC_ROOT on Django

I am confused by static root and want to clarify things. 3 Answers 3 ...
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Forcing child to obey parent's curved borders in CSS

I have a div inside of another div. #outer and #inner . #outer has curved borders and a white background. #inner has no curved borders and a green background. #inner extends beyond the curved borders of #outer . Is there anyway to stop this? ...
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Code First: Independent associations vs. Foreign key associations?

...ve a mental debate with myself every time I start working on a new project and I am designing my POCOs. I have seen many tutorials/code samples that seem to favor foreign key associations : ...
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How to make an app's background image repeat

I have set a background image in my app, but the background image is small and I want it to be repeated and fill in the whole screen. What should I do? ...
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When should use Readonly and Get only properties

In a .NET application when should I use "ReadOnly" properties and when should I use just "Get". What is the difference between these two. ...
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What does “javascript:void(0)” mean?

... The void operator evaluates the given expression and then returns undefined. The void operator is often used merely to obtain the undefined primitive value, usually using “void(0)” (which is equivalent to “void 0”). In these cases, the global variable u...
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?

I've had severe trouble getting LayoutInflater to work as expected, and so did other people: How to use layoutinflator to add views at runtime? . ...
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How can I enable zoom in on UIWebView which inside the UIScrollView?

... You MUST set scalesPageToFit=YES for any pinching and zooming to work on a UIWebView share | improve this answer | follow | ...