listen EADDRINUSE: address already in use 127.0.0.1:8000
sudo lsof -i :3000listen EADDRINUSE: address already in use 127.0.0.1:8000
sudo lsof -i :3000listen EADDRINUSE: address already in use 127.0.0.1:8000
kill -9 {PID}javascript convert string to float
// parseFloat takes in a string value and converts it to a float
// The parseFloat function will look at the first character of
// the string and decided whether that character is a number or not
// If not the parseFloat function will return Nan
let stringNumber = "8.0"
let floatNuumber = parseFloat(stringNumber);javascript convert string to 2 decimal
var twoPlacedFloat = parseFloat(yourString).toFixed(2)javascript convert string to number
var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256javascript string to a decimal
<script language="JavaScript" type="text/javascript">
var a = "3.3445";
var c = parseFloat(a);
alert(c);
</script>Copyright © 2021 Codeinu
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