Mario Galic

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Mario Galic has asked 52 questions and find answers to 301 problems.

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Mario Galic questions

Why is T a type projection of this.type in expanded type designator C.this.type#T
Automatic derivation of codecs for structural types
Covariant type A accepted in contravariant position of function argument A => B
Pattern for mapping with identity and applying a side-effect
Implementing value equality of functions
Initialisation order throws null pointer on lazy val access
Why is import cats.implicits._ no longer necessary for importing type class instances?
Composing PartialFunctions with orElse when there is a wildcard case
ConcurrentHashMap[String, AtomicInteger] or ConcurrentHashMap[String, Int] for thread-safe counters?
Quickly switching Scala versions from CLI

Mario Galic answers

How to execute list of scala futures sequentially
SBT scalariform plugin formatting same thing more than once, is it possible do it once?
Checking if a given element in all the tuples contained in the collection is equal
How to make sbt output detail log info
Why method is parameterized while type parameter is never used?
Why does the circe `or` function (an apparently unary function) work with reduceLeft which requires a binary op?
IntelliJ Build does not execute sbt 'compile' dependencies
What is the meaning of the word "case" in scala's "case class"?
Why do I get different results when using a List than using a Tuple?
What is `F` in `F[_]: Sync` and where does it come from?