Converting values or string to number using Unary plus(+) in JavaScript ( #shorts )

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Converting values or string to number using Unary plus(+) in JavaScript

JavaScript has several methods for converting values to numbers eg: parseInt(), parseFloat(), Number() and Unary plus (+). Here we will see how Unary plus (+) operator converts a value to a number. It is a shorthand for the Number() function.

Note: In case, If the given string to be parsed or converted cannot be converted to a number, these functions will return NaN (Not a Number).

let str = "42";
let num = +str;
console.log(num); // Output: 42

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