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how to add element\ to an object

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Different Dugong answered on November 7, 2020 Popularity 10/10 Helpfulness 3/10

answer how to add element\ to an object

related append object to object javascript

related adding element to javascript object

how to add element\ to an object

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const favoriteThings = {
  band: 'caravan palace',
  food: 'fried pickles',
}

//object notation
favoriteThings.car = 'my car'
//bracket notation 
favoriteThings['car'] = 'my car'

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: add javascript object

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Contributed on Jun 01 2022

Different Dugong

0 Answers Avg Quality 2/10

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append object to object javascript

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// Spread syntax allows an iterable (in this case an object) to be expanded

const originalObj = { name: 'John', age: 34 }
let newObj = { ...originalObj, city: 'New York' }
// newObj is now { name: 'John', age: 34, city: 'New York' }

// it can also be used with the same object
newObj = { ...newObj, language: 'en' }
// { name: 'John', age: 34, city: 'New York', language: 'en' }

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: developer.mozilla.org

Tags: append ap

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Contributed on Jan 19 2021

YawningPeccary

0 Answers Avg Quality 2/10

adding element to javascript object

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let person = {
  name : 'John Doe',
  age : 35
}

//Now we can add element by 2 ways
person.occupation = 'Web Designer'
//or
person['occupation'] = 'Web Designer'; //This is usefull for adding element within loop.

object[yourKey] = yourValue;
object.yourKey = yourValue;

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: element

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Contributed on Nov 07 2020

Thor

0 Answers Avg Quality 2/10

how to add element\ to an object

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