{"id":201807,"date":"2024-11-03T03:11:23","date_gmt":"2024-11-03T03:11:23","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/how-to-get-key-value-from-map-in-javascript\/"},"modified":"2024-11-03T03:11:23","modified_gmt":"2024-11-03T03:11:23","slug":"how-to-get-key-value-from-map-in-javascript","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-get-key-value-from-map-in-javascript\/","title":{"rendered":"How to get key value from map in JavaScript?"},"content":{"rendered":"

To get the key value from a map in JavaScript, you can use the built-in method `get()`.<\/strong> Simply pass the key for which you want to retrieve the value as a parameter to the `get()` method of the map. Here’s an example:<\/p>\n

“`javascript
\nlet myMap = new Map();
\nmyMap.set(‘key1’, ‘value1’);
\nmyMap.set(‘key2’, ‘value2’);<\/p>\n

let value1 = myMap.get(‘key1’);
\nconsole.log(value1); \/\/ Output: value1
\n“`<\/p>\n

Using the `get()` method is a quick and efficient way to access values in a map based on their keys.<\/p>\n

Now, let’s address some related FAQs on manipulating key-value pairs in JavaScript maps.<\/p>\n

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