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What is dependency injection and what for this design pattern is used? How it is related to dependency inversion principle of ...

If asked on interview could you explain what does the @FunctionalInterface annotation do? Watch this short video to find out!

Time to implement our own basic reflection based dependency injection framework, that would scan classpath for components, ...

Java Annotation Fundamentals.

Ever wondered how JUnit actually works under the hood? In this video, we'll build our own mini unit testing framework from ...

In this video, we'll explore the powerful world of annotations in Java and how they can be used to reference methods effectively.

In this comprehensive guide, we tackle the frustrating 'Annotations Are Not Allowed Here' error that many Java developers ...

Ever wondered what a functional interface is in Java? It's just an interface with ONE abstract method — perfect for clean, simple ...

Pattern matching in Java is a great feature that reduces a lot of boilerplate. Even hated switch statements have become better with ...

In this quick and fun recap, we'll explain DI through a simple real-world example — making a cup of tea☕! See how your cup ...

In this video, we dive into the powerful @FlakyTest annotation in Java, a game-changer for developers dealing with unreliable ...

In this video, we delve into the fascinating world of Java Annotation Processing, focusing specifically on how to retrieve method ...

come join the community on discord: https://discord.gg/hqm6Uf8g Welcome to my corner of the digital world where I share the raw, ...

The Java Class File API marks a significant advancement in bytecode manipulation, offering a modern and streamlined approach ...

Talk: Behind the @ – Dart Annotations in Depth Speaker: Anna Leushchenko Event: Fluttercon EU 2025 Date: 24th - 26th, ...

In this video, we delve into the intricacies of JUnit 5, focusing on a common point of confusion: the behavior of the @Test ...

In this video, we dive into the world of Java's @Nullable annotations, exploring their significance in ensuring code safety and ...

In this video, we delve into the @AutoService annotation processor, a powerful tool that simplifies the process of service provider ...

In this video, we delve into the @NonNull annotation provided by Project Lombok, a powerful tool that simplifies Java coding by ...

In this video, we dive into the powerful world of Swagger annotations and how they can enhance your Spring applications.