问题
Can I use storyboards for all of my app, and then have one nib that it pushes to, or is the two being used at the same time not possible?
回答1:
The storyboards and nibs can go together in one app, but if your deployment target is below iOS 5, then it won't work. The storyboards will only work on iOS 5.x.
And of course, you'd need to write code yourself to push a nib.
回答2:
WWDC 2011 Videos
Session 309 - Introducing Interface Builder Storyboarding
36:00 API 41:00 Adoption (including incremental adoption)
And, as mentioned, it's iOS 5.x and higher only.
来源：https://stackoverflow.com/questions/9521714/storyboards-and-nibs-compatible