Generally, I do not wish to look at your source. I reserve the right to do so, and you should be able to display it to me and explain it to me if I wish to do so.
You should send me email with the subject line "CS-419 Homework", containing either a URL or attached image and readme files.
When you submit material, you are representing that it is your own work and that you produced it in the way required (for example, if the assignment asks you to produce a ray tracer, you actually produced a ray tracer rather than using someone elses). You should attach notes to your submission if you used other people's tools or advice --- just tell me what you did. I will penalize misrepresentations.