Back End Development and APIs Projects - URL Shortener Microservice

JavaScript
1

Tell us what’s happening:
Hi Team! I’m using dns.lookup(host, cb) as it mentioned in challenge but facing an error

ReferenceError: Cannot access 'dns' before initialization

Is this have something to do with const dns = require('dns'); ? But this is not helping me neither. Can’t see what is wrong here. Is anyone have thoughts? Thanks

Your code so far

const dns = require('dns');
let dns = dns.lookup(host, cb);
console.log(dns);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Challenge: Back End Development and APIs Projects - URL Shortener Microservice

Link to the challenge:

2

Oh wait! I did reassignment by let dns and that is where I did go wrong! Silly mistake. Works now. Sorry for taking time to read all of this.

3

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