Design-pattern (programming) question. [more inside]
posted on Apr 16, 2008 - 41 answers

Javascript / Prototype problem: I've written a function that inserts new content in a div whenever you click on a link in that same div. It works, but with the added "feature" of scrolling to the top of the page after the new content has been added. I don't want it to do this. How do I stop it? Here's the page. (Scroll down to see the link.) [more inside]
posted on May 2, 2007 - 11 answers

I'm writing a book on programming for beginners, and I have a question about color-coding. [more inside]
posted on Oct 9, 2006 - 36 answers

How do I learn what goes on "under the hood" of programming languages? [more inside]
posted on Aug 14, 2006 - 34 answers

Programming/geometry: in a Flash program (you don't need to know Flash to answer this), I'm trying to place rectangular images at random positions on the screen. There are already images on the screen. I need to make sure that the new, randomly-placed images don't obscure the images already there. [more inside]
posted on Sep 29, 2005 - 25 answers