Answers for "string to double javascript"

4

javascript string to double

var string = "10";
var double = parseFloat(string);
console.log(typeof(double)); // float
// parseFloat used for float and double datatypes
Posted by: Guest on June-19-2021
15

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);
Posted by: Guest on March-05-2020
0

js convert double to int

var num = 2.9
console.log(parseInt(num, 10)); // 2
Posted by: Guest on December-22-2020

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