Use Of Map In Javascript: Passing an array to new map () create a map and use map.set (). The array.map () method allows you to iterate over an array and modify its. Javascript map is a collection of elements where each element is stored as a key, value pair.
Use Of Map In Javascript
Web map () creates a new array from calling a function for every array element. A map can also be used to change or transform an array’s elements according to condition. Web how to create a map you can create a javascript map by: