Intermediate
JavaScript
Q73 / 100
What is the difference between Array.from() and Array.of()?
Correct! Well done.
Incorrect.
The correct answer is B) Array.from() creates an array from an iterable or array-like object; Array.of() creates an array from its arguments without the length-coercion of new Array()
B
Correct Answer
Array.from() creates an array from an iterable or array-like object; Array.of() creates an array from its arguments without the length-coercion of new Array()
Explanation
Array.from("abc") = ["a","b","c"]. Array.of(3) = [3] (not [undefined, undefined, undefined] like new Array(3)).
Progress
73/100