What is “Unit” and “()” in Scala?

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Can anyone explain what is "Unit" and "()" in Scala?
Jul 24, 2019 in Apache Spark by Dinesh
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1 answer to this question.

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Hey,

Unit is a subtype of scala.anyval and is nothing but Scala equivalent of Java void that provides the Scala with an abstraction of the Java platform. Empty tuple i.e. () in Scala is a term that represents unit value.

answered Jul 24, 2019 by Gitika
• 34,050 points

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