Computes the intersection between two arrays.
This function takes two arrays and returns a new array containing elements that exist in both the first and second arrays. It effectively filters out any elements that do not appear in both arrays.
计算两个数组之间的差异。
此函数接收两个数组，并返回一个新数组，其中包含同时存在于第一个数组和第二个数组中的元素。 它有效地过滤掉不在两个数组中同时出现的任何元素。
the first array. 第一个数组
the second array. 第二个数组
intersection([1, 2, 3, 4, 5], [2, 4, 6])// => [2, 4] Copy
intersection([1, 2, 3, 4, 5], [2, 4, 6])// => [2, 4]
Computes the intersection between two arrays.
This function takes two arrays and returns a new array containing elements that exist in both the first and second arrays. It effectively filters out any elements that do not appear in both arrays.
计算两个数组之间的差异。
此函数接收两个数组，并返回一个新数组，其中包含同时存在于第一个数组和第二个数组中的元素。 它有效地过滤掉不在两个数组中同时出现的任何元素。