Java
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How to Find the Closest Number to Zero in Java Arrays
This article explores several techniques to efficiently find the closest number to zero in a Java array with positive integers…
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Using Executors.newVirtualThreadPerTaskExecutor() in Java
Java introduced virtual threads with Project Loom to simplify concurrency and improve the scalability of applications. Virtual threads are lightweight…
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Using LangChain4J for Structured JSON Output
LangChain4J is a powerful framework that enables the integration of language models into Java applications. In this article, we will…
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A Comprehensive Guide to Optimistic Locking with Java’s StampedLock
In the realm of concurrent programming, ensuring data consistency while maximizing performance is a paramount challenge. Traditional locking mechanisms, while…
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Secure SPA Authentication with PKCE and Spring Authorization Server
This article will explore implementing authentication in a Single Page Application (SPA) using the Proof Key for Code Exchange (PKCE)…
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Inject a Mock as a Spring Bean in a Spock Spring Test
Spock is a powerful testing framework for Java and Groovy applications, especially for writing unit and integration tests. It integrates…
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Getting Started with Git in IntelliJ IDEA
Git integration in IntelliJ IDEA offers a powerful set of tools for version control, making it easier for developers to…
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Why Java Serialization Might Be a Pain in the JAR
Java serialization, the seemingly simple act of turning objects into bytes for storage or transfer, has earned a reputation for…
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Embed PostgreSQL in Spring Boot Testing
Testing is a crucial aspect of software development, ensuring that code functions as expected and integrates well with other components.…
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