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CSS Bootstrap 4 Basics (Retired) Using Bootstrap Components Horizontal Navs and Dropdown Buttons

Jonathan Weedin
Jonathan Weedin
9,341 Points

Duplicate <script> tags in the downloaded project files

There are two sets of duplicate <script> tags in the downloaded project files for this lesson. The action button at the footer won't work with both sets, so delete one set.

Understood. But why & which <script> Tag should be used: the "https://cdnjs.cloudflare.com/" or the "https://maxcdn.bootstrapcdn.com".

I lack understand for which is best to use, or rather, are there advantages/disadvantages for using either.