Function be

digit-recognizer/app/static/js/jquery-3.3.1.min.js:573–576

(e, t, n)

        }

        function be(e, t, n) {
            for (var r = 0, i = t.length; r < i; r++) oe(e, t[r], n);
            return n
        }

        function we(e, t, n, r, i) {
            for (var o, a = [], s = 0, u = e.length, l = null != t; s < u; s++) (o = e[s]) && (n && !n(o, r, i) || (a.push(o), l && t.push(s)));