0
Q:

js array length

var numbers = [1, 2, 3, 4, 5];
var length = numbers.length;
for (var i = 0; i < length; i++) {
  numbers[i] *= 2;
}
// numbers is now [2, 4, 6, 8, 10]
18
let desserts = ["Cake", "Pie", "Brownies"];
console.log(desserts.length); // 3
3
var arr = [10,20,30,40,50]; //An Array is defined with 5 instances

var len= arr.length;  //Now arr.length returns 5.Basically, len=5.
console.log(len); //gives 5
console.log(arr.length); //also gives 5
16
 var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.length;   // length is a property, not function !
9

 var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.length; 
22
  var x = [];
  console.log(x.size());
  console.log(x.length);
  console.log(x.size()==x.length);
  x =[1,2,3];
  console.log(x.size());
  console.log(x.length);
  console.log(x.size()==x.length);
//arjun
-1

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