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 44475listen 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 :::3000
//Run this command to get the PID of the running
ps aux | grep node
//Then kill/stop it by
kill -9 PIDEADDRINUSE: address already in use :::5000
kill -9 {PID}Error: listen EADDRINUSE: address already in use :::8080
ps aux | grep node //gets all the nodes and list of PID
kill -9 {PID}Javascript string to int
var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256parseint function javascript
function convertToInterger(mystring) {
return parseInt(mystring);
}
console.log(convertToInterger("42"));javascript parseint
var myInt = parseInt("12.345");
//myInt = 12
var myFloat = parseFloat("12.345");
//myFloat = 12.345
var myFloat = parseFloat("12.345,50"); //<-- pay attention!
//myFloat = 12.345
var myFloatCrazy = parseFloat(0.1+0.2); //<-- pay MORE attention!
//myFloat = 0.30000000000000004Copyright © 2021 Codeinu
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