We're looking at our source code, we see here that
we have a lot of mains, a lot of extra files that
we're not really using.
They're basically backups for videos. So every course
that you download,
you'll see that the source files that are associated
with those courses have their own
back-up files for videos.
So how do you work with them?
For example, let's say that we've just viewed
video 8 and we wanted to just grab the code
from it.
The way we do it is click on video 8.
Then, simply
do command "a", grab everything,
copy it, go into our main,
command "a" again, command "v", paste inside,
and we're good to go!
Now if we run our application, it's going
to run our sample from our video 8.
Don't worry about the
details of what's inside it, but it's just important
to know that you don't want to run your application
directly from main 8 because it's
built to work with only one file which is our main.
So what we'll do is  just copy and paste
it into our
main.as whenever we want to view content --
if we choose not to edit it and work on it
ourselves.