Java
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Spring Batch 5: Streamlining Batch Job Development in 2025
Spring Batch 5 introduces significant advancements, making batch job development and execution more efficient and streamlined in 2025. 1. Enhanced…
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Spring Data JPA Query With Arbitrary AND Clauses Example
Building dynamic queries is a common requirement in modern applications, especially when filtering data based on flexible and user-driven criteria.…
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Building AI Assistants with Spring AI
Artificial Intelligence (AI) assistants are increasingly becoming an essential part of modern applications. They can enhance user experience by offering…
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Log4j vs. Winston: Logging Libraries in Java and JavaScript
Logging is a crucial aspect of application development, enabling developers to monitor, debug, and audit software effectively. Two widely-used logging…
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Fix the JsonMappingException – HashMap vs START_ARRAY token
1. Introduction In this example. I will create a simple Java project that demonstrates how to fix the JsonMappingException problem:…
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How to Count Hills and Valleys in Java Arrays
Pattern recognition in data is a common challenge in computational problems. One such pattern involves identifying “hills” and “valleys” in…
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Moco Stub Server Setup Example
In modern application development, testing APIs and integrating with external services is a critical part of the process. One of…
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Spring Boot for Microservices: The Scalable Java Framework
Spring Boot has solidified its place as the go-to framework for building robust and scalable microservices. Its seamless integration with…
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Transform Future into CompletableFuture
In modern Java programming, handling asynchronous tasks efficiently is a critical skill. Java provides two key abstractions for dealing with…
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