if ('undefined' === typeof F) {
/*jshint -W020 */
F = FightErr = function(){
"use strict";
F.log.apply(F, F.argToArr(arguments));
};
/*jshint +W020*/
if ('undefined' !== typeof window) {
window.F = window.FightErr = FightErr;
}
if ('undefined' !== typeof module && 'undefined' !== typeof module.exports) {
module.exports = FightErr;
}
}
(function (F) {
"use strict";
var fnType = typeof function () {},
obj = {},
chrome = typeof window !== 'undefined' && !!window.chrome,
printStackTrace = (typeof window !== 'undefined' && !!window.printStackTrace) ? window.printStackTrace : false,
has_console = !!console;