如何在没有故事板的情况下学习iOS编程？

I started learning iOS development three months ago to build a final project for a class of mine. A few of the TAs recommended, since I was using storyboards, to learn how to program iOS without storyboards, completely programatically. I kept getting SIGBART errors, which forced me to delete the button/field in question and then do the exact same thing again in order to recalibrate the storyboard. I would much rather do it programmatically and it work the first time.I started learning iOS development three months