https://docs.vultr.com/javascr....ipt/global/parseFloa



parseFloat() is a JavaScript function that converts a string into a floating-point (decimal) number.

Syntax:
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parseFloat(string);
string → The value to convert.
Returns: A floating-point number or NaN if conversion fails.
Example 1: Basic Usage

 

docs.vultr.com

JavaScript parseFloat() - Parse String to Float | Vultr Docs

https://docs.vultr.com/javascript/global/isNaN



isNaN() is a JavaScript function that checks if a value is NaN (Not-a-Number).

Syntax:
javascript
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isNaN(value);
value → The value to check.

 

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JavaScript isNaN() - Check If NaN | Vultr Docs

https://docs.vultr.com/javascript/global/parseInt


javascript parseint parseInt() is a JavaScript function used to convert a string into an integer.
parseInt(string, radix);
string → The value to convert to an integer.
radix (optional) → The base (2-36) of the numerical system. Default is 10 (decimal) if not specified.
Example 1: Basic Usage
javascript
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docs.vultr.com

JavaScript parseInt() - Parse String to Integer | Vultr Docs