How Many Values Of Type Unit Have In Scala? – InterviewSolution

1.

How Many Values Of Type Unit Have In Scala?

Answer»

In Scala, Unit is something SIMILAR to JAVA’s void keyword. It is used to represent “No VALUE exists”. It has ONE and only one value that is ().

In Scala, Unit is something similar to Java’s void keyword. It is used to represent “No value exists”. It has one and only one value that is ().

Discussion

No Comment Found

Related InterviewSolutions

If I Want To Become A Fullstack Scala Developer, Which Technology Stack I Should Learn?
What Is The Difference Between :: And #:: In Scala? What Is The Difference Between ::: And #::: In Scala?
Explain The Main Difference Between List And Stream In Scala Collection Api? How Do We Prove That Difference? When Do We Choose Stream?
What Is The Use Of ‘???’ In Scala-based Applications?
What Is Extractor In Scala? What Is The Difference Between Constructor And Extractor In Scala? What Is The Use Of Extractor In Scala?
What Are The Popular Mvc Frameworks For Scala Language To Develop Web Applications?
What Is Call-by-name? Does Scala And Java Support Call-by-name? What Is The Difference Between Call-by-value And Call-by-name Function Parameters?
What Are The Java’s Oop Constructs Not Supported By Scala? What Are The Scala’s Oop Constructs Not Supported By Java? What Are The New Oops Constructs Introduced By Scala, But Not Supported By Java?
What Are The Advantages Of Play/scala Stack To Develop Web Applications?
What Are The Differences Between Case Class And Normal Class?