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Core Java
Monitor Non-Heap Memory in the Java Virtual Machine
Java applications run on the Java Virtual Machine (JVM), which manages memory in two primary segments: heap and non-heap. While…
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Core Java
Mocking JDBC Components in Unit Tests with Mockito
Unit testing JDBC-based code can be challenging due to its reliance on live database interactions. Using Mockito, we can mock…
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Core Java
Java Stream vs. Flux.fromIterable()
In Java, both Stream and Flux.fromIterable() allow us to process sequences of data in a functional style. However, they are…
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Core Java
Send and Receive Serialized Objects via Java SocketChannel
Networking is crucial in modern applications, and Java offers powerful tools like SocketChannel for efficient networked systems. Using Java NIO’s…
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Core Java
How to Open Multiple Projects in the Same Window in IntelliJ IDEA
Working with multiple projects simultaneously is a common need for developers, especially when dealing with microservices, modular architectures, or related…
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Core Java
Exploring Labeled Breaks in Java: Efficient or Error-Prone?
Java provides several control flow mechanisms, including the break statement. A regular break is used to exit loops or switch…
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Software Development
Reduce Memory Usage in IntelliJ IDEA for Java
IntelliJ IDEA is a top-tier IDE for Java development, known for its smart features and developer-friendly tools. There are several…
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Enterprise Java
Apache Camel vs Apache Kafka: Understanding the Differences
Apache Camel and Apache Kafka are two prominent technologies that serve distinct purposes in the realm of distributed systems and…
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Core Java
Exporting the Maven Version Number to a File
When deploying applications, tracking the correct version is essential for debugging, rollback strategies, and ensuring compatibility with other services. In…
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