2. Alternative Methods for Checking Array Values and Finding Values in JavaScript Arrays
   Understanding the Problem:We have an array of items (numbers, strings, or objects).We want to determine if a specific value exists within that array
3. JavaScript Array.sort(): Unleashing the Power of Customized Ordering
   Purpose: Sorts the elements of an array in place, modifying the original array.Return Value: The same sorted array.Default Sorting: Ascending order based on string comparison of Unicode code units