Answers for "javascript aray contains another arrray"

5

javascript array includes another array

const array1= ["cheese", "dough", "sauce", "pepperoni"]
const array2= ["mozzarella", "peppers", "chicken", "cheese"]

const isIncluded =  array1.some(value => array2.includes(value))
// true

const values = array1.filter(value => array2.includes(value))
// "cheese"
Posted by: Guest on June-09-2021
9

javascript check if elements of one array are in another

const found = arr1.some(r=> arr2.includes(r))
Posted by: Guest on March-26-2020

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