Modern JavaScript from the Beginning - Second Edition - Remove Items from Local Storage

The video tutorial explains how to manage local storage in a web application. It covers creating a function to handle item clicks, removing items from both the DOM and local storage, and implementing a clear functionality. The tutorial also includes testing and debugging steps to ensure the removal process works correctly.

Why is it necessary to create a function for handling item clicks instead of directly removing items?

• To allow for both deletion and future updates

• To avoid using local storage

• To make the code more complex

• To reduce the number of lines of code

What is the purpose of the 'onclick item' function?

• To update the entire DOM

• To check if the delete button was clicked

• To add new items to the list

• To log all button clicks

How does the 'remove item from storage' function update the local storage?

• By clearing all items from the storage

• By filtering out the item to be removed and updating the storage

• By logging the current state of the storage

• By adding new items to the storage

What method is used to remove an item from the DOM?

• delete()

• remove()

• clear()

• erase()

What is the role of the 'filter' method in the context of local storage?

• To duplicate items in the storage

• To sort items in the storage

• To add new items to the storage

• To create a new array excluding the item to be removed

What happens when the 'clear' function is executed?

• All items are removed from both the DOM and local storage

• Only local storage is cleared

• All items are added to the DOM

• Only the DOM is cleared

What is the next feature to be implemented after clearing items?

• Logging item changes

• Adding new items

• Updating existing items

• Deleting all items