Unit Testing React Components

A guide to unit testing React components including examples with Jest and react testing library.

Should I upgrade to Java 17?

How do you create an index in MongoDB?

NextJS Examples | Express

NextJS Express example including sample express app with NextJS, updating package.json for Express, and how nextApp.prepare works

Quick Start | Spring Data JPA

A quick start guide to using Spring Data JPA with Maven including join examples, one to many, find by embedded object, json columns and more.

Spring Data JPA Interview Questions

Spriong Data JPA interview questions including what different annotations mean, the difference between Spring Data JPA and Hibernate, and other advanced interview questions.

How does a @OneToOne relationship work in Spring Data JPA?

How does a @OneToOne relationship work in Spring Data JPA?

How can you monitor garbage collection in Java?

How can you monitor garbage collection in Java