JavaScript: Define array using Array constructor function

In my previous post, I explained how to create an array using literal([]) notation. you can even define an array using Array constructor function.

var arr1 = new Array()

Above statement creates an empty array.

var arr2 =  new Array(10)

Above statement creates an array of size 10.

In addition to above, we can specify array by passing elements of array as arguments to constructor function.

var arr3 = new Array(1, 123.45, 5, 43);

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