Js New Map From Object
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Js New Map From Object
Instance properties map.prototype.size returns the number of key/value pairs in the map object. Map uses set() method to add new element. The keys and values in the map object can be any value (both objects and primitive values are valid).
Set() sets the value for a key in a map: Delete() removes a map element specified by the key: It looks like javascript object but it is not.
Converting an object to a map.
New map() creates a new map: Let map = new map(); Get() gets the value for a key in a map: It looks like javascript object but it is not.
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