Question

How to shallow cloning an array of numbers in JavaScript

Answer 1

array = [1, 2, 3, 4, 5, 6, 7];
clone = [].slice.call(array);

document.write(clone);

/*
run:
  
1,2,3,4,5,6,7
  
*/

 

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Answer 2

array = [1, 2, 3, 4, 5, 6, 7];
clone = Array.prototype.slice.call(array);

document.write(clone);

/*
run:
  
1,2,3,4,5,6,7
  
*/

 

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