(question in title)
how
(question in title)
how
Do you mean detecting browsers?
Opera:
window.opera
IE:
(some dummy ele).onclick=function(){window.isIE=window.event}
(some dummy ele).click()
window.isIE
no, detecting the device like:
IOS
Andriod
Mac
Windows
ect
You need to change the title to "How to detect Operating System?", because what you listed above are operating systems.
Devices are:
done
navigator.appVersion
whoops