Mario Galic

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Mario Galic has asked 48 questions and find answers to 281 problems.

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Mario Galic questions

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
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

Mario Galic answers

JAVA - Instantiate Scala case class
Case class immutable still able to change the parameter values
Why does an exception thrown in Try.recover not break execution flow?
evaluation of an abstract type member
Why there is a different error message on using += and a=x+y on a val variable?
How to run an SBT task prefixed with a configuration in batch mode?
Globally disable sbt supershell
sbt equivalent of gradle's JavaExec
Why scala Try-match matches Throwable as success
isEmpty returning false for empty set