Constants in Objective-C
I'm developing a Cocoa application, and I'm using constant NSStrings as ways to store key names for my preferences. I understand this is a good idea because it allows easy changing of keys if necessary. Plus, it's the whole 'separate your data from your logic' notion. Anyway, is there a good way to make these constants defined once for the whole application? I'm sure that there's an easy and intel
Add a border outside of a UIView (instead of inside)
If a add a border of a view using code in a view like self.layer.borderColor = [UIColor yellowColor].CGColor; self.layer.borderWidth = 2.0f; the border is added inside the view like the following: the right view is the original view, as you can see, the black area of bordered view is less than the original one. but what I want to get is a border outside of original view, like this:. the black area
Git ignore file for Xcode projects
I was previously using the top-voted answer, but it needs a bit of cleanup, so here it is redone for Xcode 4, with some improvements. I've researched every file in this list, but several of them do not exist in Apple's official Xcode documentation, so I had to go on Apple mailing lists. Apple continues to add undocumented files, potentially corrupting our live projects. This IMHO is unacceptable,
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How to add objects to a UIScrollView that extend beyond UIView from Storyboard?
