title: Can Tkiner.after schedule a function after fraction of a ms?
body: <p>I have a naive question regarding tkinter after method.</p>
  
  <p>The <a href="http://effbot.org/tkinterbook/widget.htm#Tkinter.Widget.after-method" rel="nofollow noreferrer">documentation</a> says the time is in milliseconds - can I schedule something in fraction of a millisecond? say 0.5ms?</p>