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What is the use of the Array.from() method in JavaScript ?

In JavaScript, the Array.from() method is used to create a new array instance from an iterable object or array-like object. It provides a way to convert objects that are not inherently arrays into actual arrays.

Example: Here we see that output creates a new array whose content is the same as input in the case of an integer.

Javascript

console.log(Array.from("GeeksforGeeks"));
console.log(Array.from([10, 20, 30]));

Output

[
  'G', 'e', 'e', 'k',
  's', 'f', 'o', 'r',
  'G', 'e', 'e', 'k',
  's'
]
[ 10, 20, 30 ]





Reffered: https://www.geeksforgeeks.org

JavaScript

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Type:
 Geek
Category:
 Coding
Sub Category:
 Tutorial
Uploaded by:
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