Function C

digit-recognizer/app/static/js/jquery-3.3.1.min.js:101–104

(e)

    });

    function C(e) {
        var t = !!e && "length" in e && e.length, n = x(e);
        return !g(e) && !y(e) && ("array" === n || 0 === t || "number" == typeof t && t > 0 && t - 1 in e)
    }

    var E = function (e) {
        var t, n, r, i, o, a, s, u, l, c, f, p, d, h, g, y, v, m, x, b = "sizzle" + 1 * new Date, w = e.document, T = 0,