August 2020
Intermediate to advanced
472 pages
13h 37m
English
Content preview from Write Great Code, Volume 1, 2nd Edition
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2NUMERIC REPRESENTATION
High-level languages shield programmers from the pain of dealing with low-level numeric representation. Writing great code, however, requires that you understand how computers represent numbers, so that is the focus of this chapter. Once you understand internal numeric representation, you’ll discover efficient ways to implement many algorithms and avoid the pitfalls associated with common programming practices.
2.1 What Is a Number?
Having taught assembly language programming for many years, I’ve discovered that most people don’t understand the fundamental difference between a number and the representation of that number. ...
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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.