JavaScript quiz. How do you loop through objects in an array?

How do you loop through objects in an array?

The correct way to loop through an object in an array.
Correct way to loop through object in an array:

var myArray = ['object1','object2','object3'];
for (var i=0; i < myArray.length;i++){
   //do something
}

and the second option is:

for (i in [1,2,3]) console.log ([i])

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@xalexvp02 @basimdev32 Thanks! fixed question

2018 Feb 4, 5:26:39 PM

Actually, it's not true because when go for (I in arr) we will get index in i, so inside a loop we can use arr[i] to access an item.

2018 Jan 24, 6:26:25 PM

[1,2,3].__proto__.__proto__ //(Object) a = [1,2,3] (3) [1, 2, 3] for (i in a) console.log ([i]) ["0"] ["1"] ["2"] for (i in [1,2,3]) console.log ([i]) ["0"] ["1"] ["2"]

2018 Jan 21, 7:16:16 PM

Fix it! The end of the answer is cut off!

2017 Jun 1, 8:42:10 PM

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