When to use double quotes with dotenv
When developing applications, you often find yourself managing configuration settings that need to be kept separate from your codebase for security and flexibility. Enter dotenv — a tool that helps developers manage environment variables using a simple syntax. But why does it matter how we represent strings, especially in regards to double quotes? Let's dive into the nuances of dotenv and understand the importance of quoting in configuration files. The dotenv library allows you to load environment variables from a .env file into your application. This file is essentially a simple text file containing key-value pairs. Here’s a basic example: In this example, the values are straightforward, but things can get a little tricky when you introduce special characters, spaces, or strings that must be wrapped.