Javascript Toint Code Example

Example 1: how to convert string to int js

let string = "1"; let num = parseInt(string); //num will equal 1 as a int

Example 2: intval js

parseInt(value);  let string = "321" console.log(string); // "321" <= string  let number = parseInt(string); console.log(number) // 321 <=int

Example 3: Javascript string to int

var myInt = parseInt("10.256"); //10 var myFloat = parseFloat("10.256"); //10.256

Example 4: how to change a string to number in javascript

let theInt = parseInt("5.90123"); //5 let theFloat = parseFloat("5.90123"); //5.90123

Example 5: converst strig in number in js

const numberInString = "20";  console.log(typeof(numberInString)) // typeof is string this is string in double quote " " const numInNum = parseInt(numberInString) // now numberInStrings variable converted in an Integer due to parseInt console.log(typeof(numInNum)) // this tell us the type of numInNum which is now a number

Example 6: parseint javascript

var myInt = parseInt("10.256"); //10 var myFloat = parseFloat("10.256"); //10.256