Functional Error Handling in Kotlin, Part 2: Result and Either
In this article, we continue our journey through functional error handling by looking at the Result and Either data types and how to use them.
Recent posts
HTTP Authentication with Scala and Http4s
Learn how you can implement HTTP authentication with Scala and http4s, with 4 different methods: basic, digest, session and JWT tokens.
A Comprehensive Guide to Choosing the Best Scala Course
Discover the best Scala course for your learning journey. Explore the recommended courses and libraries like Cats Effect, ZIO, and Apache Spark.
Functional Error Handling in Kotlin, Part 1: Absent values, Nullables, Options
Whether we develop using an object-oriented or functional approach, we always have the problem of handling errors. Kotlin offers a lot of different methods t...
Configuring Http4s Security: CORS and CSRF
In this article, we will show you how to set up an Http4s server so that it correctly protects against cross-origin requests and CSRF.
The Ultimate Guide to Java Virtual Threads
Project Loom and virtual threads promise to bring modern concurrency paradigms that we already found in Kotlin (coroutines) and Scala (Cats Effect and ZIO fi...
From Akka Streams To Actors And Back
Interoperability between Akka Streams and actors with code examples
Streaming SQL with Apache Flink: A Gentle Introduction
A hands-on guide to Flink SQL for data streaming with familiar tools.
Optimizing Kafka Clients: A Hands-On Guide
Tips on how to make Kafka clients run blazing fast, with code examples.
Scala CLI Tutorial: Creating a CLI Sudoku Solver
Scala CLI is a great tool for prototyping and building Scala applications. We’ll use scala-cli, Scala Native and decline to build a brute-force sudoku solver.