February 2020
Beginner to intermediate
616 pages
15h 16m
English
Content preview from Practical C Programming
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How it works...
A token-pasting operator is used to define a macro with the name pizzaprice. This macro concatenates the two a and b parameters into a single string. In addition to this, a stringize operator is used to define a macro with the name convertIntoStr, which converts the str parameter into a string. A number of variables are defined, such as smallnormal, mediumnormal, largenormal, and smallextra. These variables represent the price of a small-sized normal pizza, a medium-sized normal pizza, a large-sized normal pizza, and a small-sized pizza with extra cheese, respectively. The normal suffix declares that this is the price of a pizza with a regular amount of cheese. The extra suffix indicates that this variable represents the price ...
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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.
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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.