It is specified within a function and that function takes an event as its parameter.preventDefault()does not accept any parameter. Opposite of preventDefault() But what if we want to revert this method, that is, we want the default action to occur when the event is triggered. For this...
Python functionality (by default): * Deny access to the file system * Deny importing Python modules * Deny exiting Python * Deny access to stdin, stdout or stderr * Deny some builtin symbols like execfile(), reload() or KeyboardInterrupt * Deny execution of arbitrary bytecode (creation of...