Logging in JavaScript - part-1
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The document introduces logging in JavaScript, focusing on the console object, which is part of the window object and aids in debugging by allowing output of messages. It explains how to use console.log() and the different types of log outputs, including log, info, warn, and error. Future parts will cover additional console features and tricks.
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Logging in JavaScript - part-1
- 2. console: The console is part of the window object that gives you access to the browser’s console. It lets you output strings, arrays, and objects that help debug your code., window.console.log("Hello World!"); console.log("I’m a JS Nugget!"); // Hello World! // I’m a JS Nugget! We can get access to the console in one of two ways:
- 3. logging: The most common element of the console object is console.log(). For most scenarios, you’ll use it to get the job done. There are four different ways of outputting a message to the console: log info warn error Where console.error and console.warn outputs to stderr, the others output to stdout.
- 5. STAY AROUND FOR OTHER TRICKS! That you can play around with console, in the forthcoming parts.