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New posts in scala-option
Scala Mutable Option?
Jul 15, 2022
scala
scala-collections
scala-option
Simplifying Option[Boolean] expression in Scala
Sep 10, 2022
scala
optional
boolean-logic
scala-option
scalastyle
option-type
scala newbie having troubles with Option, what's the equivalent of the ternary operator
Aug 19, 2017
scala
scala-option
How to convert/wrap a sequence in scala to an Option[Seq] so that if the list is empty, the Option is None
Nov 09, 2022
scala
scala-option
How to match option map values at once?
Apr 12, 2022
scala
scala-option
Correct way to work with two instances of Option together
May 11, 2021
scala
functional-programming
scala-option
Scala Option[(A, B)] pattern matching
Nov 18, 2022
scala
pattern-matching
scala-option
Apache Spark: dealing with Option/Some/None in RDDs
Aug 06, 2022
scala
exception
apache-spark
scala-option
Option monad in scala
May 26, 2022
scala
monads
scala-option
how to read json with an optional field serialized by a missing field, in upickle
Jul 06, 2021
json
scala
scala-option
upickle
Working with options in Scala (best practices)
Jul 05, 2022
scala
scala-option
Scala most elegant way to handle option and throw exception from Scala Map
Dec 10, 2021
scala
dictionary
scala-option
How to flatten a Try[Option[T]]
Sep 16, 2022
scala
scala-option
Calling Java API from Scala with null argument
Jun 02, 2018
scala
null
java
scala-option
How do you stop building an Option[Collection] upon reaching the first None?
Oct 23, 2022
scala
monads
scala-collections
optional
scala-option
Best way to score current extremum in collection type
Jun 17, 2022
scala
max
option
min
scala-option
Compact syntax for get head of list as Option
Sep 20, 2019
scala
scala-option
In what way is Scala's Option fold a catamorphism?
Jun 15, 2022
scala
category-theory
scala-option
catamorphism
recursion-schemes
Nested Scala matchers why Some(Some(1),1) can't match?
Nov 10, 2022
scala
pattern-matching
case
scala-option
extractor
Difference between Java Optional and Scala Option
Sep 08, 2022
java
scala
optional
scala-option
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