Ajay Baraiyaajaybaraiya6.hashnode.devยทSep 3, 2022ES5 Array.map() function for #React Quick NotesArray.map() function iterate through every element in array only once. It do not alter original array but return new array when called. let myArray = [1,2,3]; var newArrayMultipleOfOldArray = myArray.map(x=>x*2); console.log(newArrayMultipleOfOldAr...68 readses5Add a thoughtful commentNo comments yetBe the first to start the conversation.
