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As a Software Developer, you've probably worked on a project where you need to communicate some information in real-time from your Nodejs application. This information can be anything from password re…
Typescript is a powerful superset of JavaScript that provides optional static typing, class-based object-oriented programming, and other features that make it a great choice for large-scale projects. …
What will be scraped Full code If you don't need an explanation, have a look at the full code example in the online IDE import dotenv from "dotenv"; import { config, getJson } from "serpapi"; dotenv.config(); config.api_key = process.env.…
Hello, my friend. If you don’t know me, my name is Erick Wendel, a passionate software developer and Node.js core developer who’s making very specific questions on the internet and not finding answers…
Last article, we talked about TypeScript classes, how to use them effectively, and all of the fundamental concepts associated with them. In this article, we’ll create interfaces, learn how to use them…
Hello, my friend. If you don’t know me, my name is Aryan Gupta, a passionate web developer and Node.js developer who’s making very specific questions on the internet and not finding answers. As you be…
Have you ever wondered who's the middleman between you and that fancy API you're using? Meet the API proxy. The undercover agent of the tech landscape! Just like how your best friend proxied your atte…
var one = 1; var one_again = 1; var one_string = "1"; // note: this is string console.log(one == one_again); // true console.log(one === one_again); // true console.log(one == one_string); // tr…
Introduction Caching is a technique used to speed up the performance of an application by storing frequently accessed data in a temporary location for quick retrieval. To understand more about what ca…
In this example, I'm going through enabling observability (Tracing, Monitoring and Logging) for a NodeJS application using Opentelemetry. I went over the concept of observability and Opentelemetry in …
