December 2012
Beginner
280 pages
7h 43m
English
book
Beginning C for Arduino: Learn C Programming for the Arduino and Compatible Microcontrollers
by Jack Purdum
Content preview from Beginning C for Arduino: Learn C Programming for the Arduino and Compatible Microcontrollers
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CHAPTER 9
Using Pointers Effectively
This chapter is a continuation of Chapter 8. In that chapter, you learned what a pointer is and how to manipulate them in expressions. In this chapter, you will learn:
- Valid pointer operations
- Pointer arithmetic
- Using pointers to functions
- The Right-Left Rule for deciphering complex data definitions
- Why using pointers can lead to more efficient code
When you have finished this chapter, you should be quite comfortable using pointers in your code.
Relational Operations and Test for Equality Using Pointers
Some C expressions make sense with almost any data type...with the exception of pointers. A partial ...
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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.