higher order function

kafka with spark

Apache Spark 2.4: Adding a little more Spark to your code

Reading Time: 5 minutes Continuing with the objectives to make Spark faster, easier, and smarter, Apache Spark recently released its fifth release in the 2.x version line i.e Spark 2.4. We were lucky enough to experiment with it so soon in one of our projects. Today we will try to highlight the major changes in this version that we explored as well as experienced in our project. In our Continue Reading

Back2Basics: Demystifying Eta Expansion

Reading Time: 4 minutes In this blog, we will talk about eta expansion in Scala. How they behave under the hood before and after Scala version 2.12. Scala has both methods and functions in Scala. We refer them interchangeably but there are situations where the difference matters. When you see the bytecode generated by the Scala compiler for Test, scala> :javap -c Test Compiled from “” public class Test Continue Reading

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