What are dotenv tools and how do I use them?
An example of an AI chatbot conversation about dotenv tools for managing environment variables.
What are dotenv tools and how do I use them?
Dotenv tools help manage environment variables in your applications. They allow you to store sensitive information in a .env file.
Can you show me how to set up a .env file?
Sure! Create a file named .env in your project root and add key-value pairs like this: DATABASE_URL=your_database_url.
How do I access these variables in my code?
You can use libraries like dotenv in Node.js. Just require it at the top of your file: require('dotenv').config();.
Are there any security concerns I should be aware of?
Yes, never commit your .env file to version control. Use .gitignore to exclude it from your repository.
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