How do I use dotenv variables in my project?
An example of an AI chatbot conversation about using dotenv variables in projects.
How do I use dotenv variables in my project?
You can use dotenv variables by creating a .env file in your project root and adding your variables there.
What format should the variables in the .env file follow?
The format is simple: each line should be in the form of KEY=VALUE, like DATABASE_URL='your_database_url'.
How do I access these variables in my code?
You can access them using the 'process.env' object in Node.js, like this: process.env.DATABASE_URL.
Are there any security concerns I should be aware of?
Yes, make sure to add your .env file to .gitignore to prevent it from being pushed to version control.
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