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JavaScript Array.pop() Method

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Basic Functionality: pop() removes and returns the last element from an array
It decreases the array's length by one
Returns undefined when called on an empty array
Usage and Applications: Useful for implementing undo functionality
Handles navigation history stack management
Works with arrays of any data type
Important Considerations: Modifies the original array by removing the last element
Cannot remove multiple elements at once
Cannot be used directly on strings
Comparison with Other Methods: Opposite of push() which adds elements to the end
Shift() removes elements from the beginning
Unshift() removes elements from the end
Length property can be used to access last element without modification