Spring profiles let Spring Boot apps switch between runtime targets and staging environments. This tutorial teaches how to create and use Spring profiles.

The first Java project task is to choose a framework. Here's how to select which one is right for your needs: Spring, Jakarta EE, Quarkus or another option.

Unfortunately, when the AWS CLI is installed, only one IAM account is configured. If you need to switch between multiple accounts in the CLI for different tasks, that can be a head-scratcher. Here's ...

While there are almost 40 registered HTTP request methods, most RESTful web developers only use five of them. Here are the most important HTTP methods and examples of how to use them.

The difference between Pascal case and camel case is minor, but not knowing your variable naming conventions can land you outside of code compliance.

A Scrum master is expected to both serve and lead their team. Here are five servant leader examples from Scrum.

There are a variety of options for deploying microservices in AWS, with Fargate-based Elastic Container Service being one of the easiest and least expensive to use. In this AWS ECS tutorial, we looked ...

Java records example To demonstrate how a Java 17 record can help you create cleaner and simpler code, let's first start off with a standard, simple Java class that can identify a person's location, ...

What is Scrum? Largely misunderstood, Scrum is an Agile framework, sometimes called a methodology, that helps teams get started with product development.

Proponents of WebAssembly say it will vastly change how web applications are packaged and deployed. Here are 11 reasons why WebAssembly is on the rise.