April 2020
Intermediate to advanced
528 pages
15h 40m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, 7th Edition
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For the More Curious: Navigating Implementation Files
Both of your view controllers have quite a few methods in their implementation files. To be an effective iOS developer, you must be able to go to the code you are looking for quickly and easily. The source editor jump bar in Xcode is one tool at your disposal (Figure 15.10).
Figure 15.10 Source editor jump bar
The jump bar shows you exactly where you are within the project (including where the cursor is within a given file). Figure 15.11 breaks down the jump bar details.
Figure 15.11 Jump bar details
The breadcrumb trail navigation of the jump bar mirrors ...
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