To create an empty map in JavaScript, you can use the Map constructor. This creates a new, empty Map object.
We can create an empty map in JavaScript using the Map constructor, which initializes a map with no key-value pairs.
For example,
emptyMap
. This variable will hold our empty map.new Map()
constructor to create a new, empty Map object. In JavaScript, the Map constructor initializes the map with no key-value pairs.emptyMap
variable. In this example, the map has string keys and number values.let emptyMap = new Map();
// Operations on the empty map
// ...
console.log(emptyMap);
Map(0) {}
In this tutorial, we learned How to create an Empty Map in JavaScript language with well detailed examples.