Question
(Javascript) Using callbacks print the URLs and their response time. (25 pts) Requirements Use Callbacks - Do not block or make a synchronous function for
(Javascript) Using callbacks print the URLs and their response time. (25 pts) Requirements Use Callbacks - Do not block or make a synchronous function for getting times. Just use http.get getTimes(argument, callback) This function gets the response time from the http request. it calls back to the the calling function. printTimes(sample) This function should call getTimes(...) and after all response times are gathered - it should then print the times. HINT: use new Date() Note - The exact times do not matter - only make sure they are ordered low to high. const sample = [ 'http://www.google.com/', 'http://www.spotify.com/us/', 'http://twitter.com/', 'http://google.com/nothing' ] // Example Printout // [ // { url: ''http://google.com/nothing', time: 18 }, // { url: 'https://www.google.com/', time: 21 }, // { url: 'https://twitter.com/', time: 31 } // { url: 'https://www.spotify.com/us/', time: 279 } // ]
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