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

Access the Amazon SNS console and navigate to the "Text messaging (SMS)" section. Request a phone number to act as the originator ID. Choose the host country for your originator ID and request a ...

Want to pass the Scrum master certification exam? These 10 Professional Scrum master exam questions will show you how to answer the trickiest PSM1 questions.

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

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 ...

Many Java professionals are interested in learning the basics about RESTful Web services, but they often find tutorials that are overly complicated. In this quick tip, we’re going right back to the ...

Do you have a single class in your Java design that does too much and knows too much? If so, you've fallen into the God object antipattern. Here's a look at how to refactor your God object and ...

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

Despite similarities, the use case for forward proxy vs. reverse proxy are vastly different. Here are key differences between a forward and reverse proxy.

Community driven content discussing all aspects of software development from DevOps to design patterns. By default, the Nginx Docker image is configured as a file server, not a reverse proxy or a load ...

A client's first introduction to a company is often through a website's landing page. If latency leads to sluggish page performance, your first impression won't be a positive one. Consider these five ...