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get object key from value javascript

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tj faith answered on August 7, 2020 Popularity 10/10 Helpfulness 5/10

answer get object key from value javascript

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get object key from value javascript

Comment

const key = Object.keys(obj).find(key => obj[key] === value);

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: get javascript key object

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Contributed on Jun 19 2022

tj faith

0 Answers Avg Quality 2/10

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how to find the key of an value in an object

Comment

function getKeyByValue(object, value) {
  return Object.keys(object).find(key => object[key] === value);
}


const map = {"first" : "1", "second" : "2"};
console.log(getKeyByValue(map,"2"));

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: stackoverflow.com

Tags: find

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Contributed on Aug 07 2020

MarkJason

0 Answers Avg Quality 2/10

js find key by value in object

Comment

Object.keys(object).find(key => object[key] === value)

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: find

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Contributed on Dec 30 2020

Super Stoat

0 Answers Avg Quality 2/10

How to Get Object Keys and Values in JavaScript

Comment

const myObj = {
  firstName: 'John',
  lastName: 'Duo',
  address: '1270.0.0.1'
}
const keys = Object.keys(myObj); // firstName, lastName, address
const values = Object.values(myObj); // John, Duo, 127.0.0.1

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Feb 11 2022

Easy Earthworm

0 Answers Avg Quality 2/10

javascript object get value by key

Comment

const person = {
  name: 'Bob',
  age: 47
}

Object.keys(person).forEach((key) => {
  console.log(person[key]); // 'Bob', 47
});

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Dec 05 2020

peachmangopie

0 Answers Avg Quality 2/10

how to get key from value in javascript

Comment

function getKeyByValue(object, value) {
  return Object.keys(object).find(key => object[key] === value);
}


const map = {"first" : "1", "second" : "2"};
console.log(getKeyByValue(map,"2"));

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: get

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Contributed on Dec 01 2021

Breakable Butterfly

0 Answers Avg Quality 2/10

How to get a key in a JavaScript object by its value

Comment

function getKeyByValue(object, value) {
  return Object.keys(object).find(key => object[key] === value);
}


const map = {"first" : "1", "second" : "2"};
console.log(getKeyByValue(map,"2"));
 Run code snippet

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: get

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Contributed on Jan 08 2023

Mystic Dev

0 Answers Avg Quality 2/10

javascript object get value by key

Comment

var obj = {
   a: "A",
   b: "B",
   c: "C"
}

console.log(obj.a);  // return string : A

var name = "a";
console.log(obj[name]);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Nov 09 2020

Lokesh003

0 Answers Avg Quality 2/10

get key for value javascript

Comment

const findingKey = (obj , value) => (Object.keys(obj).find(key => value === obj[key]))
console.log(findingKey({id:"123",name:"Alice"},"Alice");

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: get

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Contributed on May 24 2022

sai krishna

0 Answers Avg Quality 2/10

javascript get key of value in object

Comment

getKeyByValue(obj: any, searchValue: string[]) {
  for (const [key, value] of obj.entries()) {
    if (value === searchValue) return key;
  }
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Jan 10 2023

Scriper

0 Answers Avg Quality 2/10

get object key from value javascript

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get object key from value javascript

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get key for value javascript

javascript get key of value in object

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