In this Tutorial we will see how to replace an Element content in an array using a simple assigment .
If you already know the index of the Item you want to replace then you can use a simple assigment
items[i], with i the index of the Element.
const items = [1, 2, 3, 4, 5, 6]; items[i] = "your new item";
if you don't know the index of the element , you might first use the
indexOf() function to find the index of the element and then replace it
For example :
const items = [1, 2, 3, 4, 5]; const index = items.indexOF(1); //INDEX = 0;
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