Error: listen EADDRINUSE: address already in use :::3000
sudo lsof -i :3000Error: listen EADDRINUSE: address already in use :::3000
sudo lsof -i :3000Error: listen EADDRINUSE: address already in use :::3000
kill -9 {PID}how 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"); //10.256how to change a string to number in javascript
let theInt = parseInt("5.90123"); //5
let theFloat = parseFloat("5.90123"); //5.90123string 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);convert string to number javascript
let num = Number("123"); // 123
let num = Number("123.45"); // 123.45
let num = Number("blah"); // NaN (not a number)Copyright © 2021 Codeinu
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