At the C4 conference in Chicago, Craig Hockenberry gave an interesting talk describing many of the challenges he's faced developing Twitterific for the iPhone. Craig is one of the pre-eminent iPhone developers, with a popular application he's been working on...  read more

Quite a while back, I posted about uncovering selectors at runtime. Detecting selectors allows you to reverse engineer the way Apple uses delegation calls to communicate between objects and clients. Delegation is a key way that objects communicate. Another way is intra-application notification.

As with selectors, you can uncover notifications at runtime. Notification are electronic semaphores that pass between objects within a program.

I'm on vacation this week, and the big question on my mind beyond when are we going to the beach is when will AT&T let its customers use the 3G capability they are building in vacation communities around the USA?...  read more

I know I promised last week to post about intra-app notification, and I'm still planning to but after chatting with Øivind Kjellnø over email, I decided to change directions for a little while. I'll get back to notifications but for today, I'm going to show you how to access your app reviews throughout the world.  read more

iPhone developer Mxweas (author of mxtube) writes "I made a forum for iPhone SDK and Toolchain development called idevkit.com. There are tons of code samples already up and it currently has about 460 members. Feel free to check it out."

I believe that it's only a matter of time before AT&T Mobility offers iPhone 3G users the ability to tether their iPhones to any other Internet-centric device that they carry. For the past week, courtesy of the Nokia Blogger Relations...  read more

When you've been using a particular gadget for some time, you develop what seems to be a personal, and perhaps, even a somewhat intimate relationship with that object. The contents, the settings, and even the characteristics of a gadget that...  read more

Sadly I have only half a post for you today; I was hoping for something much more detailed, in order to spark off some debate. Alas, only half the tale can be told. But perhaps we can have the debate...  read more