New answers tagged


Get the text and add to a array Convert array to set and compare the size Set will have only unique elements (Removes the duplicates) So if length of set and array are different , it means there where duplicate entries in the array. var arr = [55, 44, 65, 55]; var set = new Set(arr); console.log(set.size === arr.length); set.forEach(x => {console.log(x)});...

Top 50 recent answers are included