Rayane TOKOrayanetoko.hashnode.dev·Nov 24, 2023The method mapThe method map is an array method that allows you to perform operations on the elements of an array. Imagine you have an array like this : const nums = [2, 4, 3, 11, 19]; and for one reason or another, you want to get the double of each element of t...2 likes·41 readsJavascript array methods: How it works?javascript map array
