Debugging

The console object is still one of the fastest ways to understand what your code is doing. Modern DevTools keep adding convenience features, but the core console API is stable and powerful. Below is an updated, practical list of the console methods you should know, with quick examples you can paste into the browser console or Node.js. 1. Logging levels: log, info, debug, warn, error These are the everyday logging methods. They render with different severities (and are often filterable in DevTools), which helps you separate signal from noise. ...

GraphQL is a powerful query language for APIs that allows developers to request and receive the data they need efficiently. In this step-by-step guide, we will walk you through the process of building a GraphQL API using Node.js, using airport data as a sample for the demo. Whether you’re a beginner or an experienced developer, this tutorial will provide you with the necessary knowledge to easily create your GraphQL API. ...

WordPress is a popular, open-source content management system (CMS) allowing users to create, edit, and manage websites and blogs quickly. WordPress is known for its user-friendly interface, extensive customization options, and vast plugins and themes, enabling users to add functionality and design elements to their websites without needing extensive coding knowledge. The platform is used for various websites, including personal blogs, business websites, e-commerce sites, online portfolios, and more. There are two main versions of WordPress: ...

All web developers are probably familiar with using the web console as their debugging tool. The most common way is using the famous console.log tool that JavaScript provides. The console has more than just the .log() method that could be helpful. Check out some of the methods you could use: 1. console.log() This is the most used method of all It outputs messages to the web console. The message may be of any data type. can also pass in variables and functions as parameters. ...