function subTotals() {
var otTableTotal = 0;
var sTableTotal = 1;
var r = parseFloat($('#rate').val());
$('.ot').each(function(index) {
if ($(this).data('mins') !== undefined
我已經檢查以下計算器問題: Mongoose delete array element in document and save How to remove array element in mongodb? 這裏是我的嘗試: var User = require('../model/user_model.js');
router.put('/favoritemovies/:id', func