I have 2 related traits.Dao will be used be a class and DaoHelper will be used by Dao\'s companion object.I would like trait Dao to be able use functions defined in DaoHelper, the only way I could fig
trait A { trait B { def foo: A.this.B = new B{} def bar: A#B= foo def baz: A.this.B = bar // type mismatch; found : A#B required: A.this.B
let\'s say I wanted to have something like the following: abstract class PDF[T, S <: PDF[T, _]] { def fit(obs: Seq[T], weights: Seq[Double]): S
I have the following JAVA mess that is very unclear to me: a generic Interface with two generic Types A and B, such as AIter<A,B>
I know this has been asked a thousand times and people will say that the @pagecurl will get rejected.
I\'m interested to know the complete set of alternatives to subtyp开发者_如何学运维e polymorphism in scala.The basic tools for of achieving statically-checkable polymorphism in Scala are
I think this is about covariance but I\'m weak on the topic... I have a generic Event class used for things like database persistance, let\'s say like this:
Anyone see this before?I have a large Visual Studio project that keeps adding [Subtype]Designer[/Subtype] to my .vcproj then removing it on the next open and close of the project.There is only one cla
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