<p>JavaScript code:</p> <pre> <code class="language-javascript">function isEmpty( object ) { for ( var i in object ) { if ( object.hasOwnProperty( i ) ) return false; } return true; }</code></pre> <p>SQL query:</p> <pre> <code class="language-sql">SELECT cust.id FROM cust LEFT JOIN loc ON ( cust.loc_id = loc.id ) WHERE cust.type IN ( 1, 2 );</code></pre> <p>Unknown markup:</p> <pre> <code> ________________ / \ | How about moo? | ^__^ \________________/ (oo)\_______ \ (__)\ )\/\ ||----w | || || </code></pre>

## Inline editor

JavaScript code:

    function isEmpty( object ) {
    	for ( var i in object ) {
    		if ( object.hasOwnProperty( i ) )
    			return false;
    	}
    	return true;
    }

SQL query:

    SELECT cust.id, cust.name, loc.city FROM cust LEFT JOIN loc ON ( cust.loc_id = loc.id ) WHERE cust.type IN ( 1, 2 );

Unknown markup:

     ________________
    /                \
    | How about moo? |  ^__^
    \________________/  (oo)\_______
                      \ (__)\       )\/\
                            ||----w |
                            ||     ||