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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Uploading the App
Our first step to upload the app is to do a release build. So far, Xcode has been giving us debug builds, telling the compiler to insert symbols into the executable code that makes it easier to debug. That’s what lets us stop on breakpoints and figure out what’s going on. But at this point, our code should be fully debugged, so we can eliminate the cost and size of these debugging aids, and instead tell Xcode to build the fastest-running file it can. In practice, a release build will often run 10% or more faster than an equivalent debug build.
Archiving
It’s possible to use the scheme selector to create a release build for the device—and this is a good practice for a final round of pre-submission testing—but let’s cut 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.