The new iPhone 5S, iPad Air and iPad Mini all now use Apple’s A7 64 bit processor. Just like the introduction of the 64 bit Intel Macs, developers need to update their apps for 64 bit compatibility. If your app was coded well, this means minimal effort and not requiring many code changes.
Safari applications seem to have a different scope between your target html page and main.js end script. This means that if you wish to inject a control onto your screen which calls a function in your main.js script it will not work because the two can’t see each other.
There’s a lot of MD5 iOS solutions floating around out there. From the ones I’ve seen, they all have a common problem. They all assume you want to MD5 an NSData instance, meaning all of the data must be in memory in order to digest it.
Now this will work in most cases, but say you want to MD5 a 1 gigabyte file… on an iPhone. You’re probably going to have a few problems.
In iOS7 a view controller now positions it’s view from the top of itself compared to previously starting below the navigation bar. If you use a single scroll view you can set automaticallyAdjustsScrollViewInsets to YES to automatically handle things for you, however if your UI is more complicated then you may need to do things manually. The view controller has a topLayoutGuide property which is useful in some cases, but unfortunately doesn’t take parent view controllers into consideration, or the view’s origin inside the view controller.