Challenge: Even or Odd?
Explore how to implement an asynchronous function in JavaScript that uses promises to determine if a number is even or odd. Learn to handle promise resolution and rejection based on input validation and timing, gaining hands-on experience with asynchronous callbacks and error handling.
We'll cover the following...
We'll cover the following...
Problem statement #
In this challenge, you have to implement the function evenOdd. It takes a number num as a parameter. You have to make use of the concept of promises to determine whether num is even or odd. You need to do the following:
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If ...