Java
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JSP Call Java Class Example
In Java-based web applications, JSP (JavaServer Pages) is used to present dynamic content to users. Often, you need to invoke…
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Implementing CQRS and Event Sourcing with Axon Framework in Spring
Modern enterprise applications often require complex consistency, scalability, and traceability features. This is where CQRS (Command Query Responsibility Segregation) and…
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Serverless Spring Boot on AWS Lambda Using SnapStart
Running Spring Boot on AWS Lambda used to be a cautionary tale because of cold startsāthe time it takes to…
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How to Map Nested Properties Using MapStruct
This article explores how to perform nested mapping using the MapStruct library. Nested mapping is a common requirement in enterprise…
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Hibernate Fix DuplicateMappingException
1. Introduction To fix DuplicateMappingException requires that a column only maps to a single field. The org.hibernate.DuplicateMappingException is a runtime…
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Query DynamoDB with Hashkey And Range Key
Amazon DynamoDB is a fully managed NoSQL database service designed for high availability and low latency at any scale. It…
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Java Printing Stack Values Example
Printing the contents of a stack in Java is a common requirement when debugging or displaying the current state of…
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How to Modify Property Files in Java
Property files are commonly used in Java applications to manage configuration data. They store key-value pairs and are easy to…
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Gson @Expose vs @SerializedName
1. Introduction Gson @Expose and @SerializedNameĀ annotations are provided by the Gson library to control serialization and deserialization behavior when converting…
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