time-travel

Time Travel functions in postgresql

Can anyone recommend for/against the time-travel functions in postgresql's contrib/spi module? Is there an example available anywhere? Tnx ...

If you could give yourself programming advice in the past, what would it be?

Possible Duplicate: One piece of advice I was talking with some friends (about C++ programming), and someone ended up saying "I wish I could have known about the STL when I started C++." We got into an interesting conversation on advice we would have given to ourselves had we been able. I thought I would present the question he...

What to do when iphone losing 3G channles durin audio streaming

Hi, I am doing audio streaming now in my project, so suppose when iphone loose 3G signal or internet goes down then i think it give audio queue ind error. Is it possible to do something so it would save last packet when signal or internet lost and it would be start from previous state when it was paused?. IS it possible to do that?. T...