js array of objects get a specific key from all objects

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let users = [
  {
    name: 'John',
    age: 20,
  },
  {
    name: 'Richard',
    age: 25,
  }
];

let names = users.map(user => user.name);

// ['John', 'Richard]

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: get javascript key

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Contributed on Jan 11 2022

joel2play

0 Answers Avg Quality 2/10

how to get particular key value from array of objects in javascrip

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1

var array = [
    { name:"string 1", value:"this", other: "that" },
    { name:"string 2", value:"this", other: "that" }
];

var foundValue = array.filter(obj=>obj.name==='string 1');

console.log(foundValue);

Popularity 10/10 Helpfulness 6/10 Language typescript

Source: stackoverflow.com

Tags: get

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Contributed on Jan 26 2022

Bad Beaver

0 Answers Avg Quality 2/10

To get specific keys and values from an array of objects in JavaScript

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const arrayOfObjects = [
  { name: 'John', age: 30, city: 'New York' },
  { name: 'Alice', age: 25, city: 'Los Angeles' },
  { name: 'Bob', age: 35, city: 'San Francisco' }
];

// Extracting specific keys and values
const result = arrayOfObjects.map(({ name, city }) => ({ name, city }));

console.log(result);


[  { name: 'John', city: 'New York' },  { name: 'Alice', city: 'Los Angeles' },  { name: 'Bob', city: 'San Francisco' }]

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: get javascript

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Contributed on May 20 2023

Amjad Saeed

0 Answers Avg Quality 2/10

how to get particular key value from array of objects in javascrip

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const search = what => array.find(element => element.name === what);

Popularity 9/10 Helpfulness 4/10 Language typescript

Source: stackoverflow.com

Tags: get

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Contributed on Jan 26 2022

Bad Beaver

0 Answers Avg Quality 2/10

how to get particular key value from array of objects in javascrip

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let itemYouWant = null;
array.forEach((item) => {
    if (item.name === 'string 1') {
        itemYouWant = item;
    }
});
console.log(itemYouWant);

Popularity 9/10 Helpfulness 2/10 Language typescript

Source: stackoverflow.com

Tags: get

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Contributed on Jan 26 2022

Bad Beaver

0 Answers Avg Quality 2/10

js array of objects get a specific key from all objects

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