To get the toString() method to print object details in Node.js, you can override the default implementation of the toString() method for your custom objects. Here’s an example of how you can achieve this: In the above example, we define a Person class with name and age properties. We override the toString() method of the
Tag: Web development
Introduction Error middleware in Node.js is a special type of middleware that is designed to handle errors that occur during the processing of a request. It is an essential component of building robust and error-tolerant applications. When an error occurs during the execution of a middleware function or a route handler, instead of terminating the
Introduction Building a REST API is a common requirement for modern web applications. In this blog, we will explore how to create a REST API using Node.js. We’ll cover the basics of REST, design principles, and step-by-step implementation using popular Node.js frameworks. By the end of this guide, you’ll have a solid understanding of building
Introduction HTTP/2 is a major revision of the HTTP network protocol used by the World Wide Web. It is designed to improve the performance and efficiency of web communication. HTTP/2 was developed by the Internet Engineering Task Force (IETF) as an evolution of the earlier HTTP/1.1 protocol. Key features and improvements of HTTP/2 include: Certainly!
Introduction Error handling is a critical aspect of building robust and reliable Node.js applications. Effective error handling helps identify and address issues, enhances application stability, and improves the overall user experience. In this blog, we will explore best practices and common strategies for error handling in Node.js. We will discuss error types, error propagation, synchronous