freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/basic-javascript/delete-properties-from-a-javascript-object/index.md

title

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Delete Properties from a JavaScript Object

Delete Properties from a JavaScript Object

HINT:1

• change the properties of myDog by using dot notation

SPOILER WARNING: SOLUTION AHEAD

var ourDog = {
  "name": "Camper",
  "legs": 4,
  "tails": 1,
  "friends": ["everything!"],
  "bark": "bow-wow"
};

delete ourDog.bark;

// Setup
var myDog = {
  "name": "Happy Coder",
  "legs": 4,
  "tails": 1,
  "friends": ["freeCodeCamp Campers"],
  "bark": "woof"
};

// Only change code below this line.
delete myDog.tails;