Explore the nuances of Docker Compose environment variables by understanding the differences between the --env-file CLI option and env_file attribute. Also learn how to set global environment variables and how to use the env_file attribute with Portainer stacks.
A quick reference for configuring Java applications using environment variables, system properties, command line arguments, and files.
Application configuration is a critical part of any software development project. By understanding the different types of configurations, sources, and best practices, you can ensure that your applications are secure, portable, and scalable.