GraphQL stands as a robust query language tailored for APIs, offering a versatile and effective means to engage with our data. Typically, when addressing mutations, the focus revolves around upda...
https://www.javacodegeeks.com/implement-a-graphql-mutation-with-no-data-return.html
Spring Security offers extensive security features for Java applications. With each new release, Spring Security brings enhancements, security fixes, and upgraded functionalities. Transitioning o...
Amazon S3 (Simple Storage Service) is a cloud storage solution provided by Amazon Web Services (AWS), offering scalable storage for data storage, retrieval, and management. It provides developers...
https://www.javacodegeeks.com/amazon-simple-storage-service-mock-testing-in-java.html
In the domain of data structures, Binary Search Trees (BSTs) play a fundamental role in facilitating efficient search, insertion, and deletion operations. However, there are times when we need to...
https://www.javacodegeeks.com/finding-the-parent-of-a-node-in-a-binary-search-tree-with-java.html
In software development, creating clear and comprehensive documentation for APIs is essential. It ensures that developers can understand and utilize our APIs effectively. Also, regarding REST API...
https://www.javacodegeeks.com/api-documentation-with-spring-rest-docs.html
1. Introduction to Podman Running Spring a Boot Postgres App on Podman offers a lightweight and secure containerization solution for developers. Podman, an open-source containerization tool, oper...
https://www.javacodegeeks.com/spring-boot-postgres-app-on-podman.html
1. Overview In the realm of modern software development, the manipulation of data interchange formats like JSON (JavaScript Object Notation) is ubiquitous. Converting JSON Array into Java List ob...
https://www.javacodegeeks.com/converting-json-array-to-java-list-with-gson.html
Java 22, released in March 2024, brings a set of enhancements aimed at improving developer experience, code readability, and performance. There are 12 key features, including a mix of final addit...
https://www.javacodegeeks.com/2024/04/java-22-whats-new.html
CommandLineRunner in Spring is an interface allowing the execution of code when an application starts. It provides a callback method run(String... args) where you can place your startup logic. Th...
https://www.javacodegeeks.com/how-to-run-a-commandlinerunner-bean-conditionally-in-spring-boot.html
The Juggler sequence is a mathematical sequence defined for a given non-negative integer a0. This sequence is generated by repeatedly applying a specific formula until we reach 1. In this arti...
https://www.javacodegeeks.com/generating-the-juggler-sequence-in-java.html