Answers for "take two items of array javascript"

javascript get same elments from multiple arrays

var result = arrays.shift().filter(function(v) {
    return arrays.every(function(a) {
        return a.indexOf(v) !== -1;
    });
});

Posted by: Guest on August-27-2020

how to get different values from two arrays js

let difference = arr1
                 .filter(x => !arr2.includes(x))
                 .concat(arr2.filter(x => !arr1.includes(x)));

Posted by: Guest on March-09-2021

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