November 2013
Beginner
325 pages
9h 47m
English
Content preview from Objective-C Programming: The Big Nerd Ranch Guide
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How do I run my program?
It is time to run your program and see what it does. This is a two-step process. Xcode builds your program and then runs it. When building your program, Xcode prepares your code to run. This includes checking for syntax and other kinds of errors.
In the upper lefthand corner of the project window, find the button that looks suspiciously like the play button in iTunes or on a DVD player. If you leave your cursor over that button, you will see a tool tip that says Build and then run the current scheme. Click this button.
If all goes well, you will be rewarded with the following:
If not, you will get ...
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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.