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Which is better, return value or out parameter?
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A poor an unhelpful answer. As explained in the comments on this question, out parameters have several useful advantages. Preference between out vs return should depend on the situation.
– aaronsnoswell
Dec 17 '12 at 20:55
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Static Classes In Java
...o instance methods can be called or instance fields accessed
Note that the compiler will not prevent you from declaring an instance (non-static) member. The issue will only show up if you attempt to call the instance member
Simple example per suggestions from above:
public class TestMyStaticClass...
SparseArray vs HashMap
... Can somebody guide me where those "12 + 3 * 4" and "20 + 1000 * 4" come from?
– Marian Paździoch
Aug 26 '15 at 12:48
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Can modules have properties the same way that objects can?
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Or versus OrElse
...ays attempt to evaluate both terms. When temp Is DBNull.Value, it can't be compared to zero, so it falls over.
You should use... well, whichever one makes sense.
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Haskell composition (.) vs F#'s pipe forward operator (|>)
In F#, use of the the pipe-forward operator, |> , is pretty common. However, in Haskell I've only ever seen function composition, (.) , being used. I understand that they are related , but is there a language reason that pipe-forward isn't used in Haskell or is it something else?
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How to create id with AUTO_INCREMENT on Oracle?
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