Enterprise Java
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How to Subscribe a Kafka Consumer to Multiple Topics
Apache Kafka is a leading distributed streaming platform that enables the building of real-time data pipelines and streaming applications. One…
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RSocket Interface in Spring
RSocket in Spring Framework 6 offers a modern network communication protocol for building responsive, resilient, and message-driven applications. It supports…
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Introduction to Apache Kafka
Apache Kafka provides a reliable, scalable, and fault-tolerant messaging system that enables the exchange of data streams between multiple applications…
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Validate Boolean type in Spring Boot
In a Spring Boot application, validating the Boolean type ensures data integrity and application reliability. By enforcing constraints on Boolean…
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Reuse Testcontainers in Java
TestContainers is a powerful Java library that allows developers to easily create disposable Docker containers for integration testing. However, setting…
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Spring Boot DynamicPropertySource Example
@DynamicPropertySource is an annotation in Spring Framework used for adding dynamic properties to the Spring environment during test execution. Let…
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Using zipWhen() With Mono
With Mono zipWhen function, Java developers can elegantly manage dependencies between asynchronous operations, ensuring seamless integration within reactive applications. Let…
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@FormDataParam vs. @FormParam in Jersey
Handling form data is a fundamental aspect of building interactive and dynamic applications. When working with Jersey, a popular framework…
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Modernizing Deprecated jdbcTemplate Methods in Spring Boot 2.4.X and Beyond
The queryForObject() method in Spring’s JdbcTemplate executes a SQL query and returns a single object, typically used when expecting a…
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permitAll vs anonymous() in Spring Security
Spring Security is a powerful framework providing authentication, authorization, and other security features for Java applications. It integrates seamlessly with…
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