Node.js

To connect Node.js with MongoDB and read data, follow these steps: Step 1: Install Dependencies Make sure you have Node.js installed, then install the MongoDB Node.js driver using npm: Step 2: Create a Connection to MongoDB Create a file index.js and write the following code: Step 3: Run the Script Run the file using: Explanation …

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The following code snippet is an example of how to read a file in Node.js using the fs.readFile() method from the File System (fs) module: Here’s a detailed explanation of each part: 1. fs.readFile(‘example.txt’, ‘utf8’, …): This line is calling the readFile function from the fs module to read the contents of the file named …

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