JavaScript(JS) JS extract given property values from objects as array
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In JavaScript, you can extract the values of a given property from an array of objects as an array using the map() method. Here's an example:
const users = [
{ name: 'Alice', age: 30 },
{ name: 'Bob', age: 40 },
{ name: 'Charlie', age: 50 }
];
const ages = users.map(user => user.age);
console.log(ages); // Output: [30, 40, 50]
In the above example, we first create an array of objects called users, where each object represents a user and contains properties for name and age. We then use the map() method to extract the values of the age property from each object and return them as a new array called ages. Finally, we log the ages array to the console, which displays the values [30, 40, 50].
You can replace the age property with any other property name to extract the values of that property from the objects in the array.
