Mario Galic

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Mario Galic has asked 44 questions and find answers to 252 problems.

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Mario Galic questions

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
Replace scalaz ListT with semantically equivalent cats functionality
Structural equality affected by location of case class definition after deserialisation
Type inference changes in Scala 3
Can monad with broken associativity law yield incorrect result in for-comprehension?
How to ask Scala if evidence exists for all instantiations of type parameter?
Surjectivity check when return type is sealed

Mario Galic answers

Scala - Merging multiple lists into one if path is same, up until the path changes. (remove duplicate sub lists in list)
Scalatest GeneratorDrivenPropertyChecks init seed
Why protected inner class of object may be seen outside of its definition scope?
Override sbt's `fork` setting
Call by name parameters in scala functions
Value lookup resolves to a wrong scope in the sbt plugin
Scala public becomes private when accessed from Java?
Scala implicit ambiguous example modification not throwing compile error
How to filter JSON array results based on condition?
Using Mockito to spy a method with object argument results in NullPointerException