BrowserVersionOwn?TypeAs String
Chrome61.0.3159???
Chrome61.0.3156???
Chrome61.0.3150???
Chrome61.0.3149???
Chrome61.0.3147???
Chrome61.0.3126???
Chrome60.0.3112???
Chrome59.0.3071???
Chrome58.0.3029???
Chrome57.0.2987???
Chrome56.0.2924???
Chrome51.0.2704???
Chrome50.0.2661???
Chrome49.0.2623???
Chrome48.0.2564???
Chrome47.0.2526???
Chrome46.0.2490???
Chrome45.0.2454???
Chrome44.0.2403???
Chrome43.0.2357???
Chrome42.0.2311???
Chrome41.0.2272???
Chrome40.0.2214???
Chrome39.0.2171???
Chrome38.0.2125???
Chrome37.0.2062???
Chrome36.0.1985???
Chrome35.0.1916???
Chrome34.0.1847???
Chrome32.0.1700???
Chrome29.0.1547???
Chrome25.0.1364???
Chrome24.0.1312???
Chrome19.0.1084???
Chrome15.0.874???
Dragon36.1.1???
Edge15.15063.0???
Edge14.14393.0???
Firefox56.0.0ownfunctionfunction Iterator() { [native code] }
Firefox54.0.0ownfunctionfunction Iterator() { [native code] }
Firefox53.0.0ownfunctionfunction Iterator() { [native code] }
Firefox52.0.0ownfunctionfunction Iterator() { [native code] }
Firefox51.0.0ownfunctionfunction Iterator() { [native code] }
Firefox40.1.0???
Firefox32.0.0???
Firefox30.0.0inheritedfunctionfunction Iterator() { [native code] }
Firefox29.0.0inheritedfunctionfunction Iterator() { [native code] }
Firefox28.0.0inheritedfunctionfunction Iterator() { [native code] }
Firefox27.0.0inheritedfunctionfunction Iterator() { [native code] }
Firefox24.0.0inheritedfunctionfunction Iterator() { [native code] }
Firefox21.0.0???
Firefox18.0.0inheritedfunctionfunction Iterator() { [native code] }
Firefox6.0.0ownfunctionfunction Iterator() { [native code] }
Firefox5.0.1ownfunctionfunction Iterator() { [native code] }
Googlebot2.1.0???
IE11.0.0???
IE10.0.0???
Safari10.1.2???
Safari10.1.1???
Safari10.1.0???
Safari10.0.0???
Safari9.1.3???
Safari9.0.0???
Safari8.0.8???
Safari7.1.8???
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0???
SamsungBrowser4.0.0???

PropertiesChromeDragonEdgeFirefoxGooglebotIESafariSamsungBrowser
arity??? 5.0.0????
length??? 5.0.0????
prototype??? 5.0.0????