Error: listen EADDRINUSE: address already in use :::3000
sudo lsof -i :3000Error: listen EADDRINUSE: address already in use :::3000
sudo lsof -i :3000listen EADDRINUSE: address already in use :::8081
netstat -ano | findstr :<PORT>
taskkill //PID <PID> //F
OR
taskkill /PID <PID> /Ferror: listen eaddrinuse: address already in use 0.0.0.0:5555
killall -9 nodeError: listen EADDRINUSE: address already in use :::3001
NODE PORThow to convert string to int js
let string = "1";
let num = parseInt(string);
//num will equal 1 as a intstring to number js
var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256string to int javascript
var text = '42px';
var integer = parseInt(text, 10);
// returns 42
let myNumber = Number("5.25"); //5.25JS cast a string into a Number
const input = "42";
const number = Number.parseInt(input, 10);javascript string to integer
var string = "10";
var integer = parseInt(string);
console.log(typeof(integer)); // intCopyright © 2021 Codeinu
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