This first configuration will launch our Node application in debug mode. Running in debug mode means that VS Code will connect to our app over a specific port for debugging. For this configuration, we need to define the program file that will be run. The configuration looks like this: .vsco...
This can break Node's assumptions, so that Node's built-in native code does the wrong thing, resulting in segfaults. When Node.js itself has a bug somewhere, and segfaults all by itself. How can I fix it? Find the culprit First, you need to work out which of the 3 cases above ...
In this article, you will use a debugger to debug some sample Node.js applications. You will first debug code using the built-inNode.js debugger tool, setting up watchers and breakpoints so you can find the root cause of a bug. You will then useGoogle Chrome DevToolsas aGr...
Console: Used to view & run javascript code. Source: Used tochrome js debug& breakpoints. Network: View & debug network-related activities. Application: Identify local storage, session storage, cookies, etc. Security: Debug certificate and other security issues. ...
There are two main methods for making your Node.js code “pause”: setTimeout and setInterval. setTimeout() A method called setTimeout runs a function or code block after a certain number of milliseconds. This can help you delay the execution of code, like when you want to wait for ...
How to debug tests using Puppeteer? Puppeteer provides multiple ways to debug, as mentioned below. Before proceeding, take a look at the prerequisites: Pre-requisites Install NodeJS Install Visual Studio Code (Recommended) Puppeteer Framework Set up 1. Disable Headless Mode to Debug Puppeteer Tests...
The node.js environment needs to be installed on your desktop or laptop before you can begin developing your Node.js applications, whether you’re a developer or a student. Using Node.js with NPM is important for your next project. This blog will help you in installing Nodejs and NPM on...
Console:Mainly responsible for viewing logs and executing JavaScript code. Sources:Used to debug JavaScript, edit JavaScript, add breakpoints, etc. Network:Responsible for viewing and debugging network-related activities. Performance:Used to analyze the speed and optimization of the web page. ...
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how to exit terminal from a Node.js program All In One exit(0) & process.exit(0) // commonjs module using `require` keyword const { exit } = requi