What are environment variables in frameworks?
An example of an AI chatbot conversation about environment variables in software frameworks.
What are environment variables in frameworks?
Environment variables are key-value pairs used to configure applications, often for settings like database connections.
How do I set environment variables in a Node.js application?
In Node.js, you can set environment variables in your terminal or use a package like dotenv to manage them in a .env file.
Can you give me an example of using environment variables in a React app?
Sure! In a React app, you can prefix your environment variables with REACT_APP_ and access them using process.env.REACT_APP_YOUR_VARIABLE.
What are the benefits of using environment variables?
They help keep sensitive information secure, allow for easy configuration changes, and support different environments like development and production.
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