Answers for "tuirn something into an int javascript"

Error: listen EADDRINUSE: address already in use :::3000

sudo lsof -i :3000

Error: listen EADDRINUSE: address already in use :::3000

//Run this command to get the PID of the running 
ps aux | grep node
//Then kill/stop it by 
kill -9 PID

Javascript string to int

var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256