December 2018
Intermediate to advanced
414 pages
10h 19m
English
Content preview from Hands-On Design Patterns with Swift
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View controller life cycles
View controllers are responsible for managing a single view hierarchy. The top-level view, containing all of the subviews, is stored in the view property of the view controller.
There are multiple ways to provide a UIViewController with a view:
- In a storyboard, you can design the complete view hierarchies of multiple view controllers, embed controllers, and use advanced features such as segues and transitions. Storyboards can get very complex quickly, and many developers prefer not to use them. For me, though, they are a very powerful tool, to be used with great care.
- From a nib, which lets you define a single UIViewController. Nibs have the advantage of being more lightweight than storyboards, but they are ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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