The second argument specifies the base. This video clip explains it.
On this page of the site you can watch the video online The parseInt Function in Java Script with a duration of hours minute second in good quality, which was uploaded by the user life michael 11 October 2011, share the link with friends and acquaintances, this video has already been watched 4,403 times on youtube and it was liked by 10 viewers. Enjoy your viewing!