Iterate over a JavaScript array without using nested for-loops

Question

I\'ve been trying to iterate over a multidimensional array in JavaScript, and print each element in the array. Is there any way to print each element in a multidimensional a

Answer 1

If you don't want to use nested loops, you can either flat the array or use a recursive function. Something like:

arr.forEach(function each(item) {
  if (Array.isArray(item))
    item.forEach(each);
  else
    console.log(item)
});