What is the difference between the forEach() method and the map() method when looping through array elements?
The forEach() method modifies the original array, while the map() method returns a new array.
The forEach() method performs a callback function on each element, while the map() method transforms each element and returns a new array.
The forEach() method only works on arrays, while the map() method can also be used on objects.
The forEach() method is used for looping through multidimensional arrays, while the map() method is used for looping through single-dimensional arrays.
The forEach() method and the map() method both allow you to loop through array elements. However, the forEach() method modifies the original array directly, while the map() method transforms each element and returns a new array. This means that if you need to modify the original array, you would use the forEach() method. If you need to create a new array based on the values of the existing array, you would use the map() method.