function?arraysSimilar(arr1,?arr2)?{
????let?result?=?false;
????if?(arr1?!==?null?&&
????????arr1?!==?undefined?&&
????????arr1?instanceof?Array?&&
????????arr2?instanceof?Array?&&
????????arr1.length?===?arr2.length)
????{
????????let?arrt1?=?arr1.map(i?=>?Object.prototype.toString.apply(i)).sort();
????????let?arrt2?=?arr2.map(i?=>?Object.prototype.toString.apply(i)).sort();
????????if?(JSON.stringify(arrt1)?==?JSON.stringify(arrt2))?{
????????????result?=?true;
????????}
????}
????return?result;
}