Answers for "checking elements of an array in another array in angular"

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

check if array exists in another array javascript

const found = arr1.some(r=> arr2.indexOf(r) >= 0)

Posted by: Guest on March-01-2021

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