Core Java
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Java and Kotlin in Microservices: Spring Boot Meets Ktor
In the world of microservices, flexibility and evolution are key. Teams often start with one language, say Java, and gradually…
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LowâCode Java Tools & Developer Productivity: Using JHipster, Vaadin Flow, and Spring Initializr in Enterprise Workflows
In todayâs fast-moving enterprise environments, the demand for rapid application development (RAD) is growing. While Java has long been seen…
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Fixing Hibernate @ManyToOne and @Column AnnotationException
Hibernate developers sometimes encounter the error AnnotationException @ManyToOne and @Column when incorrectly mapping entity relationships. Let us delve into understanding…
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Serverless Java at Scale: Optimizing AWS Lambda or Google Cloud Functions for Latency and Memory
Serverless computing unlocks a powerful paradigm: run your code without managing servers, scaling seamlessly, and paying only for what you…
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Energy-Efficient Java (Green Software): How to Measure and Optimize JVM Carbon/Lifecycle Footprint
As software becomes more central to everything from banking to social media to data centers powering AI, its environmental impact…
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Spring ParameterizedTypeReference Example
Deserializing generic types in Java can be challenging because of type erasure, which removes generic type information at runtime. This…
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GitOps for Java Developers: Automating Deployments with ArgoCD and Kubernetes
Letâs face itâmost Java developers are great at writing code but find Kubernetes deployments and infrastructure automation a bit daunting.…
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Static ObjectMapper in Java: Performance and Design Considerations
Jackson’s ObjectMapper is a versatile and flexible tool for JSON processing in Java. However, how you manage its lifecycle, whether…
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Fix âIllegal Repetitionâ PatternSyntaxException in Java
In Java, regular expressions (regex) offer powerful string matching capabilities via the java.util.regex package. However, writing incorrect regex patterns can…
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