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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Text Editing
The first thing you are going to do is add a UITextField to the interface and set up the constraints for that text field. This text field will replace the top label in the interface that currently has the text 212.
Open Main.storyboard. Select the top label and press the Delete key to remove this subview. Select the other four labels in this view. The constraints for all these labels will turn red because they were all directly or indirectly anchored to that top label (Figure 6.2). That is OK; you will fix them shortly.
Figure 6.2 Ambiguous frames for the labels
Open the library and drag a Text Field to the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.