Laurence Svekis

In Node.js, the Buffer class is a built-in class that provides a way to work with binary data. It represents a fixed-size chunk of memory allocated outside the JavaScript heap. Buffers can be used to efficiently manipulate raw binary data, such as reading from or writing to files, interacting with network sockets, or handling binary … Read more

In Node.js, the package.json file is a metadata file that is typically located in the root directory of a Node.js project. It serves as a central configuration file for the project and provides important information about the project, its dependencies, and other details. The package.json file is essential for managing and building Node.js applications. It … Read more

In Node.js, “UTF” stands for Unicode Transformation Format. UTF is a character encoding scheme that represents Unicode characters using variable-length encoding. It allows representing a wide range of characters from different writing systems and languages. In the context of Node.js, “UTF” is commonly used in combination with string encoding and decoding operations. Node.js provides several … Read more

In Node.js, the fs module provides a set of functions for working with the file system. One of the functions available in this module is fs.stat(), which is used to retrieve information about a file or directory. The fs.stat() function takes a file path as its first parameter and a callback function as its second … Read more

To set up an HTTP server in Node.js, you can use the built-in http module. Here’s a code example that demonstrates how to create a basic HTTP server: const http = require(‘http’); // Define the port number for your server const port = 3000; // Create an HTTP server const server = http.createServer((req, res) => … Read more