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remove key from object array javascript

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Embarrassed Echidna answered on June 3, 2020 Popularity 10/10 Helpfulness 5/10

answer remove key from object array javascript

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remove key from object array javascript

Comment

array.forEach(function(v){ delete v.bad });

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript key object

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Contributed on Mar 22 2021

Embarrassed Echidna

0 Answers Avg Quality 2/10

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remove key from array of objects javascript

Comment

const arr = [
  {id: 1, name: 'user1', test: 'abc'},
  {id: 2, name: 'user2', test: 'xyz'},
];

//----------------REMOVE test KEY-----------------------------

const newArr = arr.map(({test, ...rest}) => {
  return rest;
});

//---------------------------------------------

console.log(newArr)

/******
[{ id: 1, name: 'user1' },{ id: 2, name: 'user2' }]
******/

Popularity 4/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript key

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Contributed on Feb 27 2024

paramjeetdhiman

0 Answers Avg Quality 2/10

delete array object by key

Comment

let _array=[{id:0:name:"Hello 0"},{id:1:name:"Hello 1"},{id:2:name:"Hello 2"}]

const removeArrayObject = function (arr, attr, value) {
  // parameters : arr= Array, attr=Object key, value=Object Object key value
  var i = arr.length;
  while (i--) {
    if (arr[i] && arr[i].hasOwnProperty(attr) && arr[i][attr] === value) {
      arr.splice(i, 1);
    }
  }
  return arr;
}

console.log(removeArrayObject(_array, "id", 1))
// result = [{id:0:name:"Hello 0"},{id:2:name:"Hello 2"}]

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 19 2023

Harpreet_Singh

0 Answers Avg Quality 2/10

javascript remove object key

Comment

var obj = {a: 5, b: 3};
delete obj["a"];
console.log(obj); // {b: 3}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 03 2020

TC5550

0 Answers Avg Quality 2/10

js remove key from object

Comment

// Example 1
var key = "Cow";
delete thisIsObject[key]; 

// Example 2
delete thisIsObject["Cow"];

// Example 3
delete thisIsObject.Cow;

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Oct 12 2020

QuickShotCodeBot

0 Answers Avg Quality 2/10

remove key from object array javascript

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remove key from object array javascript

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remove key from array of objects javascript

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