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
//To find the process id (PID) associated with the port
lsof -i tcp:3000
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
node 44475 chen5 31u IPv4 0x8b1721168764e4bf 0t0 TCP *:strexec-s (LISTEN)
//Then to kill the process
kill -9 44475EADDRINUSE: address already in use
sudo lsof -i :<PORT>
kill -9 <PID>EADDRINUSE: address already in use :::5000
sudo lsof -i :3000EADDRINUSE: address already in use :::5000
kill -9 {PID}Error: listen EADDRINUSE: address already in use :::31641
ps aux | grep node //gets all the nodes and list of PID
kill -9 {PID}how to convert string to int js
let string = "1";
let num = parseInt(string);
//num will equal 1 as a intjavascript convert string to 2 decimal
var twoPlacedFloat = parseFloat(yourString).toFixed(2)string 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"); //5.90123javascript string to a decimal
<script language="JavaScript" type="text/javascript">
var a = "3.3445";
var c = parseFloat(a);
alert(c);
</script>convert a string to number in javascript
var x = Number("1000")Copyright © 2021 Codeinu
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