javascript array how to add item

Published: 10 June 2024
on channel: CodeZone

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in javascript, you can add items to an array using the `push()` method to add an item to the end of the array, or the `unshift()` method to add an item to the beginning of the array.

the `push()` method adds one or more elements to the end of an array and returns the new length of the array.
the `unshift()` method adds one or more elements to the beginning of an array and returns the new length of the array.

in the example above, we have an array called `fruits` with initial items `['apple', 'banana', 'orange']`. we then use the `push()` method to add 'grapes' to the end of the array and the `unshift()` method to add 'watermelon' to the beginning of the array.

after adding the items, the output of `console.log(fruits)` will be `['watermelon', 'apple', 'banana', 'orange', 'grapes']`.

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