August 2013
Beginner
352 pages
8h 50m
English
Content preview from C Programming Absolute Beginner’s Guide, Third Edition
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24. Solving the Mystery of Pointers
In This Chapter
• Working with memory addresses
Pointer variables, often called pointers, let you do much more with C than you can with programming languages that don’t support pointers. When you first learn about pointers, you’ll probably ask, “What’s the point?” (Even after you master them, you might ask the same thing!) Pointers provide the means for the true power of C programming. This book exposes the tip of the pointer iceberg. The concepts you learn here will form the foundation of your C programming future.
Memory Addresses
Inside your computer is a bunch of memory. The memory holds your program as it executes, and it also holds your program’s ...
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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.