Map.prototype.get(key)
This
method returns the value associated with this key, or undefined, if there is
not key present.
Example
var keys = map.keys();
for(var key of keys){
console.log(key + " : " +
map.get(key));
}
Find
the below working example.
function printMap(map){ console.log("***************************"); console.log("Total elements in countriesMap are : " + map.size); var keys = map.keys(); for(var key of keys){ console.log(key + " : " + map.get(key)); } } var countriesMap = new Map(); countriesMap.set("Bahrain", "Manama"); countriesMap.set("Cameroon", "Yaounde"); countriesMap.set("Norway", "Oslo"); countriesMap.set("India", "New Delhi"); countriesMap.set("Russia", "Moscow"); countriesMap.set("Spain", "Madrid"); printMap(countriesMap);
Output
***************************
Total
elements in countriesMap are : 6
Bahrain
: Manama
Cameroon
: Yaounde
Norway
: Oslo
India
: New Delhi
Russia
: Moscow
Spain : Madrid
Spain : Madrid
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