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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Debugging Memory Problems
Errors in memory management cause a huge number of problems when programming in C and can lead to difficult-to-track-down bugs since the manifestation of a problem can happen long after the actual program error happened.
Common API issues
When malloc() cannot allocate memory, it returns NULL. Many programmers tend to ignore NULL results from malloc(). The conventional wisdom was that if memory really is exhausted, then the system is in some pretty serious trouble and is swapping heavily. In that case, it is just easier to crash and restart. Plus, it can be tedious to check the return value of malloc() all the time. In these days of systems with many gigabytes of RAM, it’s possible for an app to fill up its address space ...
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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.