Looping through Arrays and Iterables - JavaScript Tutorial

Описание: You can use the for...of (For Of) Loop in Javascript to iterate over an iteratable object (i.e. Arrays, Strings, HTMLCollections, Sets etc.). It is much cleaner and simpler than the previous method of achieving the same result - the typical index at 0 and so on method.

In this video we go over a couple of examples of the for...of loop in use - including on Arrays, Strings and a NodeList.

After recording this video I realised that querySelectorAll actually returns a NodeList and not a HTMLCollection - it works either way :)

For your reference:
https://developer.mozilla.org/en-US/d...
https://developer.mozilla.org/en-US/d...

Follow me on Twitter @dcode!

If this video helped you out and you'd like to see more, make sure to leave a like and subscribe to dcode!