August 2011
Intermediate to advanced
552 pages
23h 48m
English
Content preview from Advanced Mac OS X Programming: The Big Nerd Ranch GuideBecome 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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Handy Tricks
Sometimes you are running, and you get an error like this:
a.out(11233) malloc: *** error for object 0x100120: double free *** set a breakpoint in malloc_error_break to debug
Usually by the time you can react, your program has moved far past that. As suggested, you can set a breakpoint on malloc_error_break to catch the offending free().
Another even more common occurrence in Cocoa programming is this error:
2010-01-20 20:03:38.080 badmessage[11303:10b] *** -[NSCFArray frobulate:]: unrecognized selector sent to ...
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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.