One would think it would be essential for a VoIP app to obey the same rules as the stock phone app but it turns out to be almost impossible to implement ringing correctly. Several things I tried: ...

The icon composer 2.2 in Xcode 4.3.3 supports the icns of 1024x1024. However, for icon composer 2.4, it doesn't support that any more. This is ironic, since Apple pushes for the retina display mbp ...

Hi I compiled an app in XCode 5 and all the UI changed. I was forced to customize the Navigation Bar and TabBar to make it look like iOS 5/6. Does Apple HIG prevent us from using Opaque Black navBa...

How can I set a cancel button in a Swing JDialog, i.e. a button whose action is performed automatically if the user presses the “Cancel” key on the keyboard? The counterpart is offered for a defau...

I made a very big mistake, in some instances there will be two popovers on the screen at once. What is the probability of getting my app rejected?

I noticed that when I delete an app from my iPhone home screen, the alert view that appears shows a Delete button on the left and Cancel on the right. However, when I build a delete function within...

In my iPad app Viewfinder (iTunes Link), I'm trying to recreate the look of a UISegmentedControl as seen in the footer of Keynote's Build In popover: The iPad HIG suggests using a bottom-aligne...

I have a text field which is validated whenever it loses focus. I want to be able to indicate that the value invalid during input so the user has the opportunity to correct their mistake before exp...