functional programing

What’s new with Process API in JAVA 9?

Reading Time: 4 minutes With the introduction of Java 9, various improvements have been made in the Process API. Process API in Java 9 version helps to manage and control operating system processes. In Java 8 and earlier versions, the API lacks some key functionality, which makes handling processes in Java a mess. The limitations of the API often force developers to resort to native code in earlier Java Continue Reading

Java 9: Getting started with Jshell in JAVA 9

Reading Time: 3 minutes Java Shell tool (JShell) has been introduced as a part of JAVA 9. It is a Read-Evaluate-Print Loop (REPL), which evaluates declarations, statements, and expressions as they are entered and immediately shows the results. The tool is run from the command line. In this blog, we will learn about this interactive tool that can be used for learning the Java programming language and prototyping Java Continue Reading

Functional Java: It’s good to be lazy

Reading Time: 5 minutes In Java, we are often tempted towards writing a code which is executed eagerly. There’s a good reason for that – eager code is easy to write and to reason about. But delaying commitments until the last responsible moment is a good agile practice. When executing the code, we can gain performance by being just a little lazy.  In this blog, we will try to Continue Reading

Functional Java: Practicality of programming with immutability

Reading Time: 4 minutes Whenever we have tried to learn about functional programming, these two terms have always gained our attention. The first one is pure functions and the second one is immutability. I have tried to explain what are pure functions in one of my previous blogs.  In this particular blog, we’ll discuss the practicality of programming with immutability. What does immutability mean? The definition that you can Continue Reading

Reactive Java: Understanding Reactive streams

Reading Time: 3 minutes With a lot of buzz in the programming world about “reactive Programming”, a new concept following the same path has been introduced. This is “Reactive streams” backed up by the idea of backpressure. In this blog, we try to understand, what does it mean exactly? What are Reactive Streams? We are here talking about handling streams of data that needs to be handled in an Continue Reading

Scala Traits – Let’s mix it up a bit

Reading Time: 6 minutes Scala has way too many unique features that have always stunned the developers worldwide. Some of its features like Lazy evaluation, case classes, etc. have totally changed the coding standards for good. In this blog today, we will be taking you on a small tour to one of these unique and mesmerizing features that Scala has in store for its users i.e Scala Trait Mixin. Continue Reading

Scala 2.13: Has Scala done it again?

Reading Time: 5 minutes The release of Scala 2.13 had been in talks for quite a long time, but it was finally released last month, i.e June 2019. With the release of this version, there are quite a few changes that Scala has brought for the users. With the intent of explaining some of the features that Scala has introduced/improved in its latest version I, Anmol Sarna, welcome back the Continue Reading

Spring Boot Webflux: The functional approach

Reading Time: 3 minutes With the world moving towards the reactive and functional ways of programming, Spring also turned its steps on the same path. This leads to the origin of Spring Webflux. To understand the functional approach towards it, we first need to understand, what is Spring Webflux exactly? Before Spring version 5.0, the original web framework included in the Spring Framework, Spring Web MVC, was built for Continue Reading

Monads: Are they really that complicated?

Reading Time: 5 minutes I have been working on Scala for around 2.5 years now, but still, feel that I have yet to explore a lot in this language. There are still a lot of topics unexplored. One such topic is Monads. I have heard and read about it a lot of times but never actually got a chance to explore it. Recently I came across the term and Continue Reading

Functional Interfaces In Java8

Reading Time: 2 minutes Hello readers, as you have visited here, you must be aware of Interfaces in Java. Before Java 8, all methods defined in an interface are public and abstract by default. After Java 8, there were certain enhancements in interfaces. Amongst all the enhancements in Java 8, one of them is “Functional Interface”. What are Functional Interfaces? In Java, the term functional interface refers to those Continue Reading