string to number nodejs code example
Example 1: Javascript string to int
var myInt = parseInt("10.256");
var myFloat = parseFloat("10.256");
Example 2: string to number javascript
var text = "42px";
var integer = parseInt(text, 10);
var text = "3.14someRandomStuff";
var pointNum = parseFloat(text);
Number("123");
Number("12.3");
Number("3.14someRandomStuff");
Number("42px");
Example 3: convert string to number javascript
var myString = "869.99"
var myFloat = parseFloat(myString)
var myInt = parseInt(myString)
Example 4: string to number js
let myNumber = Number("5.25");
Example 5: string to number javascript
new Number(valeur);
var a = new Number('123');
var b = Number('123');
a instanceof Number;
b instanceof Number;
Example 6: from string to number js
var text = '42px';
var integer = parseInt(text, 10);