Function j

digit-recognizer/app/static/js/jquery-3.3.1.min.js:713–721

(e, t, n)

    var A = /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i;

    function j(e, t, n) {
        return g(t) ? w.grep(e, function (e, r) {
            return !!t.call(e, r, e) !== n
        }) : t.nodeType ? w.grep(e, function (e) {
            return e === t !== n
        }) : "string" != typeof t ? w.grep(e, function (e) {
            return u.call(t, e) > -1 !== n
        }) : w.filter(t, e, n)
    }

    w.filter = function (e, t, n) {
        var r = t[0];