This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
The file upload widget on the HTML causes your browser to send a multipart request to the server. Mutlipart requests are non-trivial to read. If you're in a servlet environment, google on "OReilly multipart reader" and find their famous example. I just used this as a guideline to implement a multipart reader in a scratch-built web server. A fun exercise if you have the time.
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi