Favourite tutorials for developers
Managing your Python application’s environment variables can be a challenge, especially if you’re dealing with sensitive information like API keys or database credentials. This is where python-dotenv comes into play.…
Environment variables are one of the key ways software developers provide the potentially sensitive or environment specific information your application will need to perform its tasks. Using a .env file…
This tutorial shows you how to set a JAVA_HOME system variable on Windows 10. Tested with :Windows 10JDK 1.8
This article shows how to install Maven (3.6.3) on macOS Big Sur (version 11.1). We can use Homebrew to install Maven on macOS . If Homebrew failed you or you…
This article shows how to set the $JAVA_HOME environment variable on older Mac OS X and the latest macOS 11. Steps to set the $JAVA_HOME environment variable on macOS: 1…
On Ubuntu, there are two system-wide environment variables, both files need admin or sudo to modify it. First one is /etc/environment – It is not a script file, purely assignment…
On Ubuntu, we can add JAVA_HOME environment variable in /etc/environment file. Note/etc/environment system-wide environment variable settings, which means all users use it. It is not a script file, but rather…
In Java, the System.getenv() returns an unmodifiable string Map view of the current system environment. If a requested environment variable is not defined, the System.getenv will return a null, and…