Answers for "how many keys in object javascript"

js count keys in object

Object.keys(obj).length

Posted by: Guest on September-15-2020

object keys javascript

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

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

Posted by: Guest on March-12-2020

How can I find the keys of an object?

var obj = { "a" : 1, "b" : 2, "c" : 3};
alert(Object.keys(obj)); 
// will output ["a", "b", "c"]

Posted by: Guest on July-11-2021

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