"JavaScript Advanced Programming (Third Edition)" Reading notes

Source: Internet
Author: User

Chapter two uses JS in HTML

Generally put <script> note behind the body, of course, you can also use Defer=defer and then put in the head can also be deferred execution (different is immediately downloaded), but only for external scripts, and can only be used once. Example: <script type= "Text/javascript" src= "exampler.js" ></script><script type= "Text/javascript" defer= " Defer "src=" Example.js "></script>

"JavaScript Advanced Programming (Third Edition)" Reading notes

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