March 2017
Intermediate to advanced
264 pages
7h 26m
English
Content preview from iOS 10 SDK Development, 1st EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Taking Control with Breakpoints
At this point, you might be looking at this and thinking, “There is something wrong with this. My Spidey sense detects Code Smell.” Trust your Spidey sense. This solution is fraught with potential problems for your project.
Even if this approach has uncovered the bug, we’ve sprinkled nasty print statements all over our project. Ideally, we should never include a print command in code that we send to Apple. Although they may help for debugging, print statements do nothing for the end user, and are thus inefficient and slow our app for absolutely no reason. Additionally, any code we add to our project opens up the possibility of breaking something. What’s the point of using something that might break our code ...
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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.