#scala

#scala

When it comes to Scala interviews, the trick isn't just solving problems - it's solving them the Scala way.Interviewers are often less interested in whether you can code something and more curious about how you think, use language features, and write clean functional code. In this article, I'll walk through three interview-style Scala questions. Each question is designed to test a different dimension of your Scala skill set - from string manipulation to functional collections and stack-based problem solving.

Slick (short for Scala Language Integrated Connection Kit) is one of the most widely used libraries in the Scala ecosystem for functional, type-safe, and composable database access. It provides a clean DSL for querying SQL databases while staying true to Scala's functional style. In this article, we'll explore: What Slick is and why it matters How to set up a Slick environment in a Scala project Basic CRUD operations with examples Slick in Play Framework vs. standalone Scala apps Common pitfalls and best practices

Working with Amazon S3 buckets in the Kubeflow Spark Operator and Python is complicated, with issues surrounding dependency management and file access within worker pods.

A higher order function can take another function as a parameter and may return a function, which simplifies certain programming tasks in Scala.

ZIO uses a lightweight concurrency model based on fibers, enabling efficient execution of thousands of tasks concurrently on few actual JVM threads.

Sangria GraphQL offers a robust implementation for Scala, enabling developers to create expressive and efficient GraphQL APIs while leveraging Scala's type system and functional programming principles.

Workflows4s combines type-safe definitions, event-sourced persistence, and rich operators to create a unique, cohesive solution for workflow automation in Scala.

In Java, the try-with-resources statement automates resource management, closing resources after use, while in Scala, similar functionality is provided by the scala.util.Using utility.

#.*\s is an efficient regex pattern that captures everything after the '#' symbol, including optional spaces at the end of the line, ensuring clean code without comments.