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We can remove the last element of an array from being output ID by using the pop method

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in this case

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the last element is mango.

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This will no longer be presented in our output

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as you can see in our web browser.

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Mango is not output it

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in order to remove the first word instead or the first element we can use the shift method.

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Now when we save our file and refresh our web browser you'll see that mango reappears but Apple has

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been removed

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to add a new element to the end of an array.

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We can use the push method

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in this case we'll add the word cherry to the very end of our output

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and you can see that we now have a new element that has been output it

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to add a new element to the beginning of an array.

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We can use the UN shift method

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we can see that the element Cherry has now been added to the beginning of the array.