https://docs.vultr.com/javascript/global/parseFloat parseFloat() is a JavaScript function that converts a string into a floating-point (decimal) number. Syntax: javascript Copy Edit parseFloat(string); string → The value to convert. Returns: A floating-point number or NaN if conversion fails. Example 1: Basic Usage
https://docs.vultr.com/javascript/global/isNaN How to Check if a Value is NaN in JavaScript? In JavaScript, NaN (Not-a-Number) is a special value that represents an invalid or undefined numeric operation. Method 1: Using isNaN() The isNaN() function checks if a value is NaN or can be converted to NaN. javascript Copy
https://docs.vultr.com/javascript/global/parseInt javascript string to int In JavaScript, you can convert a string to an integer using different methods. Method 1: Using parseInt() (Recommended) parseInt() extracts and converts numbers from a string. javascript Copy Edit console.log(parseInt("42")); // Output: 42 console.log(parseInt("4