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Channel: functional programing Archives - Knoldus Blogs
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Try with resource enhancements in Java 9

Reading Time: 2 minutes We all have done I/O operations in our code which used to be very troublesome when it comes to always keep in mind closing the resources once the usage has been made. But, when...

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Getting Started with Scala Cats

Reading Time: 3 minutes References The best two Scala Cats resources I know are here: The Cats library is available at github.com/typelevel/cats The book, Advanced Scala with Cats, is available at...

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Diving into Scala Cats – Semigroups

Reading Time: 2 minutes Diving into Scala Cats - Semigroups The post Diving into Scala Cats – Semigroups appeared first on Knoldus Blogs.

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Diving into Scala Cats – Monoids

Reading Time: 2 minutes Today we are going to deep dive into the Scala Cats again to find out about Monoids. If you haven’t already read my post about Diving into Scala Cats – Semigroups I suggest you...

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Java 8 Features With Examples

Reading Time: 3 minutes In this blog, we will learn about the java 8 features and why java 8 is so much popular. After java 8 Java has started supporting the functional style of programming with its...

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Design Patterns in Rust Programming

Reading Time: 3 minutes The Design Patterns are programming language independent strategies for solving a common problem. By using design patterns, you can make your code more flexible, reusable, and...

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How to create a Singleton class in Kotlin

Reading Time: 3 minutes What is Singleton Class? First of all, let us discuss what is singleton class is. We can define a singleton class in such a way that only one instance of the class can create...

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How To Use Regular Expression In Scala

Reading Time: 3 minutes Hi folks, here I am in this article going to explain Regular expression. How to form regular expression in Scala. What is Regular Expression: A regular expression is a string of...

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Introduction to Match Expressions and Pattern Matching in Scala

Reading Time: 4 minutes In this article, we will discuss match expressions and pattern matching in Scala. A match expression contains one or more case statements which are used to match against...

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How to convert Spark RDD into DataFrame and Dataset

Reading Time: 4 minutes In this blog, we will be talking about Spark RDD, Dataframe, Datasets, and how we can transform RDD into Dataframes and Datasets. What is RDD? A RDD is an immutable distributed...

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