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Map Keys and Values

Retrieve keys and values separately from a Map.

Preview

Code

<script>
let map = new Map([
  ["a",1],
  ["b",2]
]);

console.log([...map.keys()]);
console.log([...map.values()]);
</script>

More JS Maps Examples (7)

example JavaScript Map Example open example example Get Value from Map open example example Map Size Property open example example Check Key in Map open example example Delete Map Entry open example example Loop Through Map open example example Map with Object Keys open example