PHP User Survey Part IV: Presentation Layer

So far in this series, we have developed the data layer (database tables) and the business layer (PHP methods) for manipulating the data.In this piece, we will look at the presentation layer that is used to display the poll question and poll results.The HTML header will check for the presence of a cookie (in case the user has voted previously) and refresh the page if it has timed out.

Wrapping Your Head Around Canvas: Part 5

The WebGL portion of Canvas isn’t so much a fringe as an add on to Canvas. Since we’ve been working in the 2D API over the course of this series, we can now move on to working with 3D.Much like it’s 2D counterpart, WebGL portions of the Canvas API are still in their infancy ,in my opinion, which leaves a lot of room for improvement. Then again what technology really ever starts out at the top of its game?