Unfortunately, I as a human do not scale very well. Large class sizes and other obligations(i.e. more than lecturing when you see me ;) ) result in an average of around 50-75 e-mails per day. But really, that's my issue to wrestle with--so I want to tell you how you can get your questions answered as soon as possible.
If you are going to use piazza or send me an e-mail, this template may help you answer your question before you hit send. But otherwise, try sending in this format.Piazza will be faster, but obviously some content related questions (that may contain solutions) should not get posted there publicly. Otherwise, please do use this template, it is not set in stone (But it will also show that you spent some effort trying to solve the problem.)