chaîne à numéro js
var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256
Grepper
var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256// the first parameter is the index of the string to convert to an ascii code
"A".charCodeAt(0);
//output: 65