Download Beginning Mac OS X Programming by Michael Trent PDF

By Michael Trent

I assumed that the booklet could nonetheless be worthy for my iMac with OS X 10.5, yet i've got came upon it very difficult going. There are adequate changes among what the publication describes and exhibits that I spend extra time attempting to determine the 10.5 model in their 10.4 directions than truly studying tips to application. that i'm simply commencing to how to application, my trouble may perhaps mirror extra approximately me than the booklet.

I additionally possibly must have taken as a touch that if Wrox hasn't pop out with a 10.5 model of this publication, there can be a cause of it. The publication appeared outstanding sufficient that I even though it worthy a try out. I remorse paying for the booklet considering that I doubt that i'm going to particularly manage to use or make the most of it.

i'll quickly attempt 'Learn C at the Mac' via Dave Marks, released through Apress to work out if that works higher for me.
Lesson discovered: do not buy computing device books for types except what you may have.

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But QuickTime also makes most, if not all, of its functionality available to applications through its framework interface. When you save a Slide Master document, the document file contains a list of image files that are part of your slide show, not the actual images themselves. As a result, these documents can be relatively small. Behind the scenes, Slide Master uses aliases to track these image files so that they can be found if the files are moved around on your disk. These aliases are the same aliases you can create in the Finder, although they are embedded in your document rather than saved separately to disk.

You can display more information about the files in your home directory by passing additional arguments, called flags, into ls. By using ls –l, you can build what is often called a long list. Again, your results may differ from what is printed here: Macintosh:~ sample$ ls total 0 drwx-----3 sample drwx-----3 sample drwx------ 17 sample drwx-----3 sample drwx-----4 sample drwx-----3 sample drwxr-xr-x 4 sample drwxr-xr-x 5 sample 6. sample sample sample sample sample sample sample sample 102 102 578 102 136 102 136 170 16 16 16 16 16 16 16 16 May May May May May May May May 01:20 01:20 01:20 01:20 01:20 01:20 01:20 01:20 Desktop Documents Library Movies Music Pictures Public Sites You can view the contents of a specific directory by specifying its name as the argument to ls.

ObjectAlloc ObjectAlloc is similar to MallocDebug in that it watches memory allocation, but ObjectAlloc is specifically useful for tracking reference-counted memory objects like Objective-C objects and CoreFoundation data structures. Figure 2-2 shows ObjectAlloc’s main interface. Reference counting is a memory management technique where you keep track of the number of things referring to a piece of memory. If someone is interested in the memory they retain it, or increase the memory’s reference count by one.

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