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

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 ...

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 ...

Looking to use an open source general-purpose database? This extensive comparison of MySQL vs. PostgreSQL explores the ...

The Java Authentication and Authorization Service (JAAS) is a set of application program interfaces (APIs) that can determine the identity of a user or computer attempting to run Java code and ensure ...

Looking for an easy way to create, test and document your RESTful APIs written in Python? Swagger and OpenAPI make it easy. This tutorial shows you how to do it. Continue Reading ...

Looking for an easy way to create, test and document your RESTful APIs written in Python? Swagger and OpenAPI make it easy. This tutorial shows you how to do it. Continue Reading ...

This tutorial shows how to create a JDBC connection to Microsoft's SQL Server, and get started creating Java-based applications that are scalable and secure. Continue Reading ...

Novice programmers rarely see the value in externalized configuration. It's tedious and doesn't result in an immediate payoff. That means this task is often overlooked or done poorly, if at all. For ...