public static function renderStart()
{
/* link */
$link = Head\Link::getInstance();
$link->init()->appendFile('//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.7.0/styles/atom-one-dark.min.css');
/* script */
$script = Head\Script::getInstance();
$script->init('foot')->appendFile('//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.7.0/highlight.min.js')->appendFile('modules/SyntaxHighlighter/assets/scripts/init.js')->appendFile('modules/SyntaxHighlighter/assets/scripts/syntax_highlighter.js');
}