Adding a fresh item into an element within an array using Javascript

Hello everyone! I've been thinking about how to insert a new element into an existing element in an array. I need to handle collisions in hash maps by inserting the new element at the same index where a previous element was stored.

Thanks for your help!

Answer №1

To replace a specific element in an array, you can utilize the Array.splice() method as shown below:

yourArray.splice(indexOfCurrentElement, 1, newElement)

By using this method, you will effectively remove the current element and substitute it with the new element.

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