how use for loop in append attribute in jquery code example

Example: how use for loop in append attribute in jquery

$('#date').append(
    '<select id="date">'+
    '<option value="0">- - SELECT - -</option>');
    for(var i in data){
    $('#date').append(
    '<option value="">'+data[i]['date_time']+'</option>');
    });
$('#date').append('</select>');