how to get keys in an object javascript

1var foo = {
2  'alpha': 'puffin',
3  'beta': 'beagle'
4};
5
6var keys = Object.keys(foo);
7console.log(keys) // ['alpha', 'beta'] 
8// (or maybe some other order, keys are unordered).

1const object1 = {
2  a: 'somestring',
3  b: 42,
4  c: false
5};
6
7console.log(Object.keys(object1));
8// expected output: Array ["a", "b", "c"]

1const object = { a: 5, b: 6, c: 7  };
2const picked = (({ a, c }) => ({ a, c }))(object);
3
4console.log(picked); // { a: 5, c: 7 }

1var myObj = {no:'u',my:'sql'}
2var keys = Object.keys(myObj);//returnes the array ['no','my'];

1const object1 = {
2  a: 'somestring',
3  b: 42,
4  c: false
5};
6
7console.log(Object.keys(object1));
8

1Object.keys(whateverYourObjectIsCalled)