Like many iPhone apps, the app I'm currently working on uses several table views. Most of these display actual lists of data, and some are used as a convenient layout mechanism for input fields, navigation, and other UI elements (similar to iPhone preference screens)....
It's been way too long since my last programming focused blog post, so let's try to rectify this situation: Background A couple months ago, Twitter made available their Streaming API. This provides developers with a very efficient way to tap into the public Twitter stream. All you need to do is open and maintain a single HTTP connection, passing in a few filter parameters....
If you own a MacBook Pro and would like to upgrade to more than 4GB of RAM but think that your model does not support this, you may want to read the rest of this article. I bought a MacBook Pro 17" in April 2008, as my primary development machine....
It's been a while since I completed my first iPhone development project, and I figured I'd finally write up my initial experience with this platform. A bit late, but better than never......
If you need to perform any time consuming work in your Rails actions, you'll probably want to offload this into a background job. There are many different frameworks to help with this, and the one we use is Workling. The nice thing about Workling is that it provides an abstraction layer that allows you to decouple your actual background job implementation from the background execution strategy....