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<!DOCTYPE html> <html> <head> <title>Let's Coding Example</title> </head> <body> <div id="html-div"> </div> <script> // Example of Promises function fetchData() { return new Promise((resolve, reject) => { setTimeout(() => { const data = 'Async data'; resolve(data); }, 2000); }); } fetchData() .then(data => console.log(data)) // Result after 2 seconds: Async data .catch(error => console.error(error)); </script> </body> </html>
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