Returns every nth
element in an array.
Array.prototype.filter()
to create a new array that contains every nth
element of a given array.const everyNth = (arr, nth) => arr.filter((e, i) => i % nth === nth - 1);
everyNth([1, 2, 3, 4, 5, 6], 2); // [ 2, 4, 6 ]
JavaScript, Array
Returns every element that exists in any of the two arrays at least once, after applying the provided function to each array element of both.
JavaScript, Array
Returns every element that exists in any of the two arrays at least once, using a provided comparator function.
JavaScript, Array
Returns the nth element of an array.