Answers for "javascript string number"

122

string to number js

var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256
Posted by: Guest on July-23-2019
46

string to number javascript

// Method - 1 ### parseInt() ###
var text = "42px";
var integer = parseInt(text, 10);
// returns 42

// Method - 2 ### parseFloat() ###
var text = "3.14someRandomStuff";
var pointNum = parseFloat(text);
// returns 3.14

// Method - 3 ### Number() ###
Number("123"); // returns 123
Number("12.3"); // returns 12.3
Number("3.14someRandomStuff"); // returns NaN
Number("42px"); // returns NaN
Posted by: Guest on February-24-2021
2

string to number javascript

let str = "390";
let num = +str;
console.log(num); // will give us int 390
Posted by: Guest on April-30-2021

Code answers related to "javascript string number"

Code answers related to "Javascript"

Browse Popular Code Answers by Language