Jquery never registered in enqueue-scripts.php and enqueued twice?

[rebekahmonson]

When adding some custom scripts in enqueue-scripts.php, I noticed the following:

1. Wordpress version of jquery is deregistered.

// Deregister the jquery version bundled with WordPress.
    wp_deregister_script( 'jquery' );

1. CDN version of jquery is enqueued (but not registered).

// CDN hosted jQuery placed in the header, as some plugins require that jQuery is loaded in the header.
    wp_enqueue_script( 'jquery', '//ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js', array(), '2.1.0', false );

1. Then jquery is enqueued again.

wp_enqueue_script( 'jquery' );

Everything seems to be working, as-is, I just wasn't sure why jquery was enqueued twice and not registered. Could someone help me learn?

Sorry for the noob question, and thanks for the help. This is my first full-on theme build, and it's been great to learn using FoundationPress. Thanks for your hard work. 🙌

[kermage]

A typo, should be

wp_register_script( 'jquery', '//ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js', array(), '2.1.0', false );

or could leave it as is and just delete the last enqueue line

wp_enqueue_script( 'jquery' );

[rebekahmonson]

Thanks! Glad to know I'm not crazy. Fixed on my end, and will submit pr.