How can I calculate the time between 2 Dates in typescript

Question

This works in Javascript

new Date()-new Date(\"2013-02-20T12:01:04.753Z\")

But in typescript I can\'t rest two new Dates

Date(\         


        

Answer 1

Use the getTime method to get the time in total milliseconds since 1970-01-01, and subtract those:

var time = new Date().getTime() - new Date("2013-02-20T12:01:04.753Z").getTime();