A few iOS gotchas: NSDate copy, sleep and multitask

I was working on a new app and this app has something to do with timing. Basically I need to record the time between a button being displayed and the time a user touches the button (note they are in two different functions). NSDate and memory leak To accomplish this, I am using NSDate class, […]

Does multitasking work (I)?

One big complaints on the new iPad is its lack of multitasking support. From technical perspective, I think that’s because iPad will be use iPhone OS, currently at 3.2 beta, and it does not support multitasking. It does support iPod (listening to music) and another task such as browsing web though. Some developers speculate Apple […]