Removing HTMLCollection elements from the DOM

Question

I have a collection of paragraph elements. Some are empty and some contain whitespace only, while others have content:

Pellentesque habitant morbi t         


        

Answer 1

The length of your HTMLCollection changes when you remove an item. A way to do it is to use a while loop

while(paragraphs.length > 0) {
   paragraphs[0].remove();
}