Logging in JavaScript - Part-3
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There is a way to print out objects in a nice formatted way using console.dir(). To know more, talk2us@ideas2it.com or visit www.ideas2it.com
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Logging in JavaScript - Part-3
- 2. Formatting Logs: There is a way to print out objects in a nice formatted way using console.dir(). For example, const jsNugget = { topic: 'Logging', platform: 'Javascript', date: { year: '2020', month: 'February', day: 'Wednesday' } }; console.dir(jsNugget); Output:
- 3. Formatting Logs: You can print out a DOM element’s markup in a formatted way using console.dirxml(). For example, <body> <h1>hello</h1> <script> console.dirxml(document.body); </script> </body> Output:
- 4. Clearing the logs: You can clear out all the console logs using the console.clear() method. Countings: The console.count() method is used to count the number of times it has been invoked with the same provided label. For example, here we have two counters, one for even values and one for odd values [1, 2, 3, 4, 5].forEach(nb => { if (nb % 2 === 0) { console.count('even'); } else { console.count('odd'); } }); // odd: 1 // even: 1 // odd: 2 // even: 2 // odd: 3
- 5. That you can play around with console, in the forthcoming parts.