タグscala-option - これはページ2です - GeneraCodice

Scala - Match Tuple of Options

https://www.generacodice.com/jp/articolo/11698451/scala-match-tuple-of-options

  tuples  -  scala  -  pattern-matching  -  scala-option

StackOverflow

Appending list of optional elements

https://www.generacodice.com/jp/articolo/11489759/appending-list-of-optional-elements

  scala  -  sequence  -  scala-option

StackOverflow

Check for None in Scala Option type isEmpty method

https://www.generacodice.com/jp/articolo/11480510/check-for-none-in-scala-option-type-isempty-method

  scala  -  scala-option

StackOverflow

Extracting field from Some in Scala

https://www.generacodice.com/jp/articolo/11360615/extracting-field-from-some-in-scala

  scala  -  scala-option

StackOverflow

Chaining scala Try instances that contain Options

https://www.generacodice.com/jp/articolo/11355905/chaining-scala-try-instances-that-contain-options

  try-catch  -  scala  -  scala-option

StackOverflow

Override toString behavior for Option[_] in scala

https://www.generacodice.com/jp/articolo/11264794/override-tostring-behavior-for-option-in-scala

  scala  -  scala-option

StackOverflow

more elegant way to write if( list.nonEmpty) Some(list.max) else None?

https://www.generacodice.com/jp/articolo/11178757/more-elegant-way-to-write-if-list-nonempty-some-list-max-else-none

  functional-programming  -  scala  -  max  -  scala-option

StackOverflow

How to flatten a Try[Option[T]]

https://www.generacodice.com/jp/articolo/11003846/how-to-flatten-a-try-option-t

  scala  -  scala-option

StackOverflow

using if instead of match on Option[X]

https://www.generacodice.com/jp/articolo/10509129/using-if-instead-of-match-on-option-x

  scala  -  scala-option

StackOverflow

How can I (best) convert an Option into a Try?

https://www.generacodice.com/jp/articolo/8704221/how-can-i-best-convert-an-option-into-a-try

  scala  -  scala-option

StackOverflow

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