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Core Java
Mockito Stub Getter & Setter Example
Mockito offers a straightforward approach to mocking method calls in unit tests, helping us isolate components and validate their behavior…
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Software Development
Micronaut @ConfigurationProperties Example
Micronaut is a modern, JVM-based, full-stack microservices framework designed for building modular, easily testable microservice and serverless applications. One of…
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Software Development
Is Hadoop Dead? The Rise of Delta Lake and Iceberg
Once the undisputed king of big data, Apache Hadoop is now facing an existential crisis. Its once-revolutionary architecture—built on HDFS,…
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Core Java
Java vs. Rust vs. Go in Systems Programming: A Comparative Analysis
While Java remains dominant in enterprise applications, cloud services, and Android development, its position in systems programming is being challenged…
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Core Java
How to Reuse PreparedStatement in Java
Java Database Connectivity (JDBC) remains the standard foundation for interacting with relational databases in Java applications. One of its key…
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Software Development
Micronaut @ConfigurationBuilder Example
Micronaut is a modern, JVM-based framework designed for building lightweight, modular microservices. One of the key aspects of Micronaut is…
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Core Java
JVM Warmup Optimization: Cutting Startup Time for High-Throughput Apps
The JVM’s just-in-time (JIT) compilation delivers peak performance—but only after warming up. For low-latency systems (serverless, real-time trading, microservices), slow…
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