Question

describe function is javascript and built in function with example​

Answer 1

Answer:

JavaScript Built-In Functions

1. JavaScript isFinite() Checks if the passed value is a finite number.
2. Javascript isNaN() Checks if a value is NaN or not.
3. JavaScript parseInt() Parses string and returns integer of given radix.
4. JavaScript parseFloat() Parses argument and returns floating-point number.