June 2004
Intermediate to advanced
992 pages
37h 55m
English
Content preview from Code Complete, 2nd Edition
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Guidelines for Initializing Variables
Improper data initialization is one of the most fertile sources of error in computer programming. Developing effective techniques for avoiding initialization problems can save a lot of debugging time.
The problems with improper initialization stem from a variable's containing an initial value that you do not expect it to contain. This can happen for any of several reasons:
The variable has never been assigned a value. Its value is whatever bits happened to be in its area of memory when the program started.
Cross-Reference
For a testing approach based on data initialization and use patterns, see "Data-Flow Testing ...
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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.