This method modifies the original array, so keep in mind that it will change the length of the array and shift the index of all other elements. pop()Īlternatively, you can use the pop() method to remove and return the last element of an array. We use the notation to access the element at this index, which returns the last element of the array with the value 5.
We then use the length property to get the total number of elements in the array, and subtract 1 from this value to get the index of the last element. In this example, we define an array of numbers called numbers. Here is an example of how you might use the length property and the notation to get the last element of an array: // define an array of numbers The length property returns the number of elements in an array, and the notation allows you to access an element at a specific index in the array. To get the last element of an array using JavaScript, you can use the length property and the square bracket notation.
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