Different property value is displayed when JavaScript object is expanded in Chrome console

Question

I\'m doing some JavaScript debugging with Chrome dev tools and found the following oddity.

How is it possible that date has a different value when the

Answer 1

This happens when you define a non enumerable property on an object like this

Object.defineProperty(res, 'url', { value: '/api/url' });

To fix this you have to make it enumerable like this

Object.defineProperty(res, 'url', { value: '/api/url', enumerable: true });