September 2002
Intermediate to advanced
1272 pages
31h 12m
English
Content preview from Cocoa® Programming
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Finding Memory Leaks
Unlike optimizations, which are unnecessary for many applications, memory leaks are usually bugs that need to be fixed. Memory leaks and other memory errors are described in Chapter 5, “Cocoa Conventions.” Memory leaks can cause long running applications to crash, and they can reduce the performance of the operating system by consuming memory that is needed for other applications.
Apple explains how to efficiently use and debug memory at the following URL: http://developer.apple.com/techpubs/macosx/Essentials/Performance/VirtualMemory/Allocating__eing_Memory.html.
Apple provides developer tools for finding memory leaks. The easiest tool to use is ObjectAlloc, and can be used with any Cocoa application. Another tool is MallocDebug, ...
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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.