Interested to Buy Any Domain ? << Click Here >> for more details...
Tell the advantages of companion objects when used in scala?
- 1 Answers
- 1 Views
- I also Faced
- E-Mail Answers
Answer / Mayur Arya
Companion objects in Scala provide several benefits: 1) They allow a singleton object to be associated with a class, which can be useful for creating factory methods or constants. 2) They provide an alternative syntax for accessing instances of the companion class without needing to create an instance explicitly. 3) They help in reducing name clashes between values with the same name but defined in different packages.
| Is This Answer Correct ? | 0 Yes | 0 No |
Mention Some keywords which are used by Java and not required in Scala? Why Scala does not require them?
Explain the main difference between List and Stream in Scala Collection API? How do we prove that difference? When do we choose Stream?
Explain the main drawback of scala language?
What is the difference between call-by-value and call-by-name function parameters?
What is case object?
Explain recursion through a program?
What is currying in scala?
What are case classes in scala?
Why scala is faster than java?
What do you mean by foldleft in scala?
What are major differences between Java-Based and Scala-Based Maven Project’s structure?
What is SBT? What is the best Build Tool to develop Play and Scala Applications?
C 
