WordPress Jquery+scripts enqueue issue

The enqueue_parent_theme_style() and my_jquery_enqueue() functions do not have closing brackets. Does the above code run?

Otherwise the code looks okay.
Are running WordPress with WP_DEBUG set to true?
https://codex.wordpress.org/Debugging_in_WordPress
I use the following in my wp-config.php file:

if ($_SERVER['REMOTE_ADDR'] == '123.456.789.123') {
    define('WP_DEBUG', true);
    define('WP_DEBUG_LOG', true);
    define('WP_DEBUG_DISPLAY', false);
    @ini_set('display_errors', 0);
}
else {
    define('WP_DEBUG', false);
}