JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Delete Transaction / 238

The video tutorial explains how to implement a delete functionality in a web application. It covers adding event listeners to income and expense lists, checking for a delete class, and removing items from the DOM and local storage. The tutorial also addresses debugging issues related to type conversion and ensures that transaction IDs are handled correctly as numbers. The process involves filtering out items that match the delete criteria and updating the local storage accordingly.

Explain how the filtering process works when deleting a transaction.

What steps are taken to ensure that the local storage is updated after a deletion?

What happens if the ID types do not match during the deletion process?

What is the significance of converting the transaction ID to a number?