Challenge: Create Phone Number
Explore how to transform an array of 10 integers into a formatted phone number string by using JavaScript's slice method. This lesson helps you develop step-by-step problem-solving skills by designing an algorithm and implementing it for the challenge. Practice this fundamental language skill to improve your coding interview readiness.
We'll cover the following...
We'll cover the following...
Problem statement #
In this challenge, you have to define a function, createPhoneNumber, that accepts an array of 10 integers (between 0 and 9). It should return a string of those numbers in the form of a ...