node object keys code example

Example 1: js get object keys

myObject = {
	"key": "value"
}

Object.keys(myObject); // get array of keys

Example 2: object keys javascript

const object1 = {
  a: 'somestring',
  b: 42,
  c: false
};

console.log(Object.keys(object1));
// expected output: Array ["a", "b", "c"]

Example 3: get all keys of object in javascript

myObject = {
	"key": "value",
    "key2":"value2"
}
Object.keys(myObject);
//console.log(Object.keys(myObject))   = ["key", "key2"]

Example 4: js key in dict

"key" in obj // true, regardless of the actual value

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