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Core Java
JsonUnit Assertj JSON Unit Test Example
In today’s software development landscape, ensuring the reliability and accuracy of data interchange formats like JSON is crucial. As applications…
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Enterprise Java
Hilla Intro – Tutorial
Hilla is a cutting-edge web framework that enables developers to build full-stack applications seamlessly by combining Java backend services with…
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Enterprise Java
Java Quarkus LangChain4j – Building a Chatbot
Quarkus is a modern Java framework designed for cloud-native applications, offering fast startup times and efficient resource usage. LangChain4j, inspired…
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Enterprise Java
Spring AI MongoDB RAG Example
The Spring AI MongoDB RAG Tutorial offers a comprehensive guide to building a Retrieval-Augmented Generation (RAG) application using Spring Boot,…
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Core Java
Java Performance 2 * i * i Multiplication : 2 * (i * i) Faster Than 2 * i * i
When optimizing code, even small differences in expression syntax can impact performance. One such example is the difference between 2…
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Enterprise Java
Micronaut Error Handling
Error handling is one of the main concerns when developing systems. On a code level, error handling handles exceptions thrown…
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Enterprise Java
Generate Java Classes From Avro Schemas Using Gradle
In this tutorial, we’ll learn how to generate Java classes from an Apache Avro schema.First, we’ll familiarize ourselves with two…
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Core Java
Java Flatten 2D array Into 1D Array
Arrays are the most basic data structures in any language. Although we don’t work on them directly in most cases,…
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Core Java
Java Remove All Characters Before Specific One Character
When working with strings in Java, we may encounter scenarios where we need to remove all characters before a particular…
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