Here's the short answer: Always use constructor injection in your Spring and Spring Boot applications unless a seriously compelling reason forces your hand and setter injection is a must. The longer ...

Moving from object-oriented to functional programming is a paradigm shift for developers, but these key principles explain ...

To connect a Spring Boot Java app to OpenAI's gpt-4o model, follow these simple steps: Create an OpenAI key and set up billing. Create a Spring Boot application that uses the OpenAI starter. Autowire ...

Agile teams often use estimates to gauge progress and success, but these common agile estimation missteps will undermine the ...

Scrum antipatterns are common but avoidable. Here's what to watch out for and how to avoid these pitfalls on your continuous ...

MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

Are you a developer who needs to create and configure a new Spring Boot project? Perhaps you're intimidated by all the options? Don't worry, the Spring Boot Initializr has got your back. After the ...

The OpenAPI specification, and the Swagger suite of tools built around it, make it incredibly easy for Python developers to create, document and manually test the RESTful APIs they create. Regardless ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

From there, inside the hello-world folder that gets created, run a single npm start command to start your app and make it available on port 3000 of localhost: This React Hello World tutorial ...