Java
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Logback Conditional Logging Example
Logging is a critical part of any production-grade application. It helps in debugging, monitoring, and analyzing runtime behavior. However, not…
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Spring AOP Method Call Within Same Class Example
Spring AOP (Aspect-Oriented Programming) allows developers to modularize cross-cutting concerns like logging, transactions, or security. However, a common pitfall developers…
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Swagger Group Endpoints By Resources Example
Swagger (also known as OpenAPI) is widely used for documenting RESTful APIs. When working on large applications with multiple controllers,…
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Deploying Spring Boot Apps to Kubernetes with Helm and Kustomize
As organizations move towards cloud-native architectures, deploying Spring Boot applications on Kubernetes has become increasingly common. However, production deployment involves…
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Java JVM Arguments Prefixes
Java Virtual Machine (JVM) argument prefixes provide essential mechanisms to customize and control how a Java application behaves at runtime.…
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Apache Avro Serialize Enum Values Example
Apache Avro is a popular data serialization system that supports rich data structures, compact encoding, and schema evolution. When working…
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Guice @Provides vs Provider Classes
Guice is a fast, modular, and annotation-driven dependency injection framework developed by Google for Java applications. It simplifies the process…
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Java Stream Gatherers Example
Java’s Stream API, introduced in Java 8, transformed the way we process collections. With expressive, functional-style operations like map, filter,…
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Top Spring Boot 3.2 Interview Questions and Answers (2025 Edition)
Stay ahead with the latest features and patterns in the most popular Java framework. Spring Boot remains the most in-demand…
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