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How does using the .slice() method in JavaScript differ from assigning an array directly?

asked 2023-05-23 15:13:46 +0000

woof gravatar image

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answered 2023-05-23 15:29:01 +0000

bukephalos gravatar image

Using the .slice() method in JavaScript returns a new array that contains the selected elements from the original array, without modifying the original array. The .slice() method allows you to select a range of elements from the original array, whereas assigning an array directly creates a reference to the original array. This means that modifying the new array will also modify the original array.

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Asked: 2023-05-23 15:13:46 +0000

Seen: 7 times

Last updated: May 23 '23