Javascript - object key->value

Question

var obj = {
   a: \"A\",
   b: \"B\",
   c: \"C\"
}

console.log(obj.a); // return string : A

but i want to get by through a variable like this

Answer 1

var o = { cat : "meow", dog : "woof"};
var x = Object.keys(o);

for (i=0; i

IAB