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😬 How many times have you encountered a NullPointerException in #Java? That's why Optional exists: a class designed to handle ...

For updates and more, join our community https://www.linkedin.com/company/devoxx-united-kingdom A whimsical look at ...

Link to GitHub: https://github.com/Rutger-van-Velzen Link to Kata: ...

Learn how to use Java Optional to chain data processing, avoid NullPointerException, and write cleaner code. Discover when to ...

Say goodbye to NullPointerExceptions forever! This 2-minute guide reveals how Java's Optional class can transform your error ...

In this video, we dive deep into one of the most important features introduced in Java 8 — Optional! 🚀 If you have ever faced ...

Learn how to effectively compare an `Optional Long ` with a `Long` value in Java to avoid common pitfalls and ensure accurate ...

Learn everything you need to know about Java's Optional class in just 60 seconds! Understand how to avoid NullPointerException ...

Join Venkat Subramaniam for a deep dive into design patterns revisited in modern Java, emphasizing their role as a ...

En este video aprenderás a usar Optional en Java, una herramienta poderosa para evitar errores con null y escribir código más ...

Optional Class In Java | Java 8 Features | Java 8 Interview Questions | What is Optional Class in Java 8?

In this video, we're going to explore the concept of Java Optional, a powerful tool in software engineering that simplifies the way ...

NullPointerException” is one of the most common problems in Java. To handle this safely, Java 8 introduced the Optional class.

Explore the difference between `Optional.ofNullable()` and `Optional.of()` in Java, their uses, and when to prefer one over the ...

Java8#Optional #JavaOptional #JavaInterview #SpringBoot #JavaDeveloper #BackendDevelopment #CleanCode #JavaTutorial ...

In this video, we break down the Optional class introduced in Java 8—a powerful tool to handle null values safely and elegantly.

Java Optional seems simple, but these 3 mistakes will break your code in production. Learn the pitfalls that even experienced ...

Discover a more efficient way to handle deletions with Java Optionals, ensuring best practices in your code. --- This video is based ...

Description: Avoid NullPointerException with Java's Optional! ✓ Learn how Optional helps handle null values safely using of(), ...

Learn how to effectively use `Java Optional` and avoid the common pitfalls with the `orElse` statement. Unravel the complexities ...

Learn how to enhance your Java code by utilizing `Optional.map()` to streamline your method implementations and improve ...

Discover why using `Optional.empty().orElse("test")` results in a type error and learn how to solve it effectively. --- This video is ...

Learn how to handle optional arguments in Java, making it easier to build dynamic applications without worrying about mandatory ...

Optional keyword in java #oracle #javaprogrammingOptional keyword in java #oracle #javaprogrammingOptional keyword in java ...

Welcome back to CodeCraft with Poonam ‍ ! In this video, we'll simplify two powerful Java features introduced in Java 8 ...