Copy one array to another in javascript

• Copying one arrray to another in javascript using spread syntax

  <script>  
  let array1 = ['s', 'u', 'm', 'm', 'e', 'r'];
  let array2 = [...array1];
  console.log(array2);
  </script>
  

  Output:

  [ 's', 'u', 'm', 'm', 'e', 'r' ]

  You can copy on array elements to another array using (...) spread syntax in javascript.

• Copying one array into another in javascript using spread syntax

  <script> 
  let seasons = ['spring', 'summer'];
  let seasons2 = ['autumn', ...seasons, 'winter'];
  console.log(seasons2); 
  </script>
  

  Output:

  [ 'autumn', 'spring', 'summer', 'winter' ]

  This code snippet will help you to add the array elements at the specific place to the existing array (array with existing elements).

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