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JavaScript Array constructor property | create Array objects

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JavaScript Array() constructor is used to create Array objects. The constructor property returns the function that created the Array prototype.

array.constructor 

Use JavaScript Array constructor property

Simple example code constructor property.

<!DOCTYPE html>
<html>
<body>

  <script>

   let languages = ["JavaScript", "Java", "Python"];

   let res = languages.constructor;
   console.log(res)

 </script>

</body>
</html> 

Output:

JavaScript Array constructor property

Array constructor with a single parameter

let fruits = new Array(2);

console.log(fruits.length); // 2
console.log(fruits[0]);     // undefined

Array constructor with multiple parameters

let fruits = new Array('Apple', 'Banana');

console.log(fruits.length); // 2
console.log(fruits[0]);     // "Apple"

Do comment if you have any doubts or suggestions on this JS Array topic.

Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.

OS: Windows 10

Code: HTML 5 Version

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