two array in one js
let arr1 = ["item1", "item2", "item3"]
let arr2 = ["item4", "item5", "item6"]
let arr3 = arr1.concat(arr2) //[ 'item1', 'item2', 'item3', 'item4', 'item5', 'item6' ]two array in one js
let arr1 = ["item1", "item2", "item3"]
let arr2 = ["item4", "item5", "item6"]
let arr3 = arr1.concat(arr2) //[ 'item1', 'item2', 'item3', 'item4', 'item5', 'item6' ]javascript find matching elements in two arrays
const intersection = array1.filter(element => array2.includes(element));Copyright © 2021 Codeinu
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