Most voted questions under tag scala

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How to test serialisation in Scala?

posted Nov 15, 2016 by Dominic

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What do you understand by “Unit” and “()” in Scala?

posted Nov 9, 2016 by Shyam

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What is the advantage of companion objects in Scala?

posted Nov 9, 2016 by Shyam

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Explain the significant differences between a trait and an abstract class?

posted Oct 13, 2016 by Karthick.c

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Explain the concept and usage of an extractor in Scala?

posted Oct 13, 2016 by Karthick.c

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1 answer

What is REPL in Scala? What is the use of Scala’s REPL?

posted Oct 7, 2016 by Joy Nelson

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What is the difference between Java’s void and Scala’s Unit?

posted Oct 7, 2016 by Joy Nelson

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2 answers

Is Scala a Pure OOP Language? Is Java a Pure OOP Language?

posted Sep 30, 2016 by Karthick.c

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1 answer

What is case class? What is case object? What are the Advantages of case class?

posted Sep 28, 2016 by Karthick.c

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What are the differences between Array and ArrayBuffer in Scala?

posted Sep 28, 2016 by Karthick.c

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How to avoid null check in scala?

posted Sep 26, 2016 by Karthick.c

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1 answer

How to create a Scala/Akka Actor whose constructor requires arguments?

posted Sep 19, 2016 by Dominic

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1 answer

What is recursion tail in scala?

posted Aug 22, 2016 by Karthick.c

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What are the different types of Scala literals?

posted Aug 22, 2016 by Karthick.c

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1 answer

Explain Either/Left/Right Design Pattern in Scala?

posted Aug 19, 2016 by Roshni

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1 answer

What is the current latest version of Scala?What is the major change or update in Scala 2.12?

posted Aug 19, 2016 by Roshni

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What is the difference between Parallelism and Concurrency?

posted Aug 18, 2016 by Dominic

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What is the Supervisor or Supervision concept in Actor Model?

posted Aug 18, 2016 by Dominic

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1 answer

How to use Named Parameters in Scala? What is the use of Named Parameters in Scala?

posted Aug 11, 2016 by Karthick.c

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1 answer

Explain the difference between Scala’s protected and Java’s protected Access Modifier?

posted Aug 11, 2016 by Karthick.c

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0 answers

Differentiate Java’s Var-Args with Scala’s Var-args Functions?

posted Aug 9, 2016 by Karthick.c

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1 answer

Differentiate these terms in Scala: Null, null, Nil, Nothing, None, and Unit?

posted Aug 3, 2016 by Karthick.c

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Compare Traditional Thread-Based Shared-State Concurrency Model with Actor Model?

posted Aug 1, 2016 by Dominic

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Why scala prefers immutability?

posted Jul 28, 2016 by Shyam

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What is Null in Scala? What is null in Scala? What is difference between Null and null in Scala?

posted Jul 13, 2016 by Karthick.c

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Popular clients who are using Akka Framework in their LIVE Systems?

posted Jul 12, 2016 by Karthick.c

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1 answer

What is BigInt datatype limitations in Scala?

posted Jul 8, 2016 by Karthick.c

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1 answer

Can you explain few collections in Scala?

posted Jul 8, 2016 by Karthick.c

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1 answer

What is the difference between build.sbt and build.scala?

posted Jun 28, 2016 by Shivam Kumar Pandey

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How to create SBT project with IntelliJ Idea?

posted Jun 28, 2016 by Shivam Kumar Pandey

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1 answer

What are major differences between Java-Based and Scala-Based Maven Project’s structure?

posted Jun 28, 2016 by Satyam

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1 answer

What is the use of ‘???’ in Scala-based Applications?

posted Jun 28, 2016 by Satyam

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If I want to become a Fullstack Scala Developer, which technology stack I should learn?

posted Jun 28, 2016 by Satyam

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1 answer

Scala: What are the differences between Case class and Normal Class?

posted Jun 28, 2016 by Satyam

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What are the available Unit Testing, Functional Testing and/or BDD Frameworks for Play and Scala Based applications?

posted Jun 28, 2016 by Roshan

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1 answer

What is the best language to use with Play framework: Scala or Java?

posted Jun 28, 2016 by Roshan

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What is the best tool to develop Play/Scala applications to persist data in MongoDB NoSQL data store?

posted Jun 28, 2016 by Roshan

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1 answer

What is the best Framework to generate REST API documentation for Scala-based applications?

posted Jun 28, 2016 by Roshan

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1 answer

How do I make an executable program?

posted Jun 28, 2016 by Roshan

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1 answer

What are the available build tools to develop Play and Scala based applications?

posted Feb 14, 2018 by Jon Deck

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0 answers

Explain the main difference between List and Stream in Scala Collection API?

posted Sep 30, 2016 by Karthick.c

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0 answers

What is the equivalent construct of Scala’s Option in Java SE 8?

posted Sep 26, 2016 by Karthick.c

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1 answer

What are option, some and none in scala?

posted Jul 28, 2016 by Shyam

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1 answer

What is Nothing in Scala? What is Nil in Scala? What is the relationship between Nothing and Nil in Scala?

posted Jul 13, 2016 by Karthick.c

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What is Scala anonymous function?

posted Jul 6, 2016 by Karthick.c

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Scala driver and too many connections issue with mongodb

posted Jun 30, 2016 by anonymous

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1 answer

What are the advantages of a Anonymous Function/Function Literal in Scala?

posted Jun 28, 2016 by Roshan

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1 answer

What is the best Scala style checker tool available for Play and Scala based applications?

posted Jun 28, 2016 by Roshan

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1 answer

What is the best Code-coverage tool available for Play and Scala based applications?

posted Jun 28, 2016 by Roshan