Knut Arne Vedaa

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Knut Arne Vedaa has asked 38 questions and find answers to 27 problems.

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Knut Arne Vedaa questions

Why can't e.g. List<ChildClass> be passed to a method that takes a List<ParentClass> as parameter?
Overriding arithmetic operators on Int via implicit conversions
Implicit conversion with generic implicit parameter
NullPointerException when accessing overriden val in abstract constructor
Delegate java.util.List#toArray(T[] a) in Scala
Differences in Internet Explorer and Firefox when dynamically loading content then going forward and back
How can you inherit a generic factory method?
Disallow mix of specific traits
Running a Scala app as a Java app
Method is tail recursive when defined on object but not on class

Knut Arne Vedaa answers

How to specify Foo.class in scala?
Generic way to refer to "list" in Scala?
passing current class as argument in scala
case class overloading in Scala
Will Spring hold contents in memory or stores in the disk?
How to program in Scala to be forward-compatible with Dotty
Bug in Scala's type system?
Scala: modify a NodeSeq
Differences in Internet Explorer and Firefox when dynamically loading content then going forward and back
"does not take parameters" when chaining method calls without periods