Tag: script execution order

Unhandled Promise Rejection Warning (Node.js)

Posted on March 13, 2025March 14, 2025 by Zubair Shaik

UnhandledPromiseRejectionWarning in Node.js – Detailed Explanation The UnhandledPromiseRejectionWarning is a common warning in Node.js that occurs when a promise is rejected, but no .catch() handler or try…catch block is provided….

Java Script

Document.getElementById returns null

Posted on March 12, 2025March 12, 2025 by Zubair Shaik

document.getElementById() Returns Null in JavaScript – A Detailed Guide Introduction The document.getElementById() method is one of the most commonly used DOM (Document Object Model) methods in JavaScript. It allows you….