Answers for "check array and see item that doesnt exist in another array"

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
4

check if array values exists in another array

$result = !empty(array_intersect($people, $criminals));
Posted by: Guest on April-02-2020

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