I am a returning programmer. After having done a lot of foundation-level programming about 25 years ago (mini-OS for Intel 80286 - lots of C and assembler, you get the idea), I went into management and got away from my technical roots. Now I'm working to regain my footing in a very different world - Objective C. Really interesting but somewhat frustrating given that I don't have the time to focus nor the community of fellow programmers that I once had. I'm looking forward to getting good answers from the stack overflow community.

Thanks in advance for your help -- and I hope I can return the favor!