4 ms·
node.js + underscore.js var numbers = []; require("./underscore-min.js"); var dupe = _.reject(numbers, function(number) { return _.lastIndexOf(numbers, number
by tjarratt 16y ago
node.js + underscore.js
var numbers = [];
require("./underscore-min.js");
var dupe = _.reject(numbers, function(number) { return _.lastIndexOf(numbers, number) == _.indexOf(numbers, number); });
console.log(dupe);