Function o

digit-recognizer/app/static/js/jquery-3.3.1.min.js:624–648

(o, a, s, u, c)

        function Ee(e, t) {
            var n = t.length > 0, i = e.length > 0, o = function (o, a, s, u, c) {
                var f, h, y, v = 0, m = "0", x = o && [], b = [], w = l, C = o || i && r.find.TAG("*", c),
                    E = T += null == w ? 1 : Math.random() || .1, k = C.length;
                for (c && (l = a === d || a || c); m !== k && null != (f = C[m]); m++) {
                    if (i && f) {
                        h = 0, a || f.ownerDocument === d || (p(f), s = !g);
                        while (y = e[h++]) if (y(f, a || d, s)) {
                            u.push(f);
                            break
                        }
                        c && (T = E)
                    }
                    n && ((f = !y && f) && v--, o && x.push(f))
                }
                if (v += m, n && m !== v) {
                    h = 0;
                    while (y = t[h++]) y(x, b, a, s);
                    if (o) {
                        if (v > 0) while (m--) x[m] || b[m] || (b[m] = j.call(u));
                        b = we(b)
                    }
                    L.apply(u, b), c && !o && b.length > 0 && v + t.length > 1 && oe.uniqueSort(u)
                }
                return c && (T = E, l = w), x
            };
            return n ? se(o) : o
        }