June 1994
Intermediate to advanced
384 pages
9h 28m
English
Content preview from Expert C Programming
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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.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.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.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.
4. The Shocking Truth: C Arrays and Pointers Are NOT the Same!
Should array indices start at 0 or 1? My compromise of 0.5 was rejected without, I thought, proper consideration.
—Stan Kelly-Bootle
arrays are NOT pointers...why doesn’t my code work?...what’s a declaration? what’s a definition?...match your declarations to thedefinition...array and pointer differences...some light relief—fun with palindromes!
Arrays Are NOT Pointers!
One of the first things that novice C programmers often hear is that “arrays are the same as pointers.” Unfortunately, this is a dangerous half-truth. The ANSI C Standard paragraph 6.5.4.2 recommends that you
Note the distinction between the declarations:
extern int *x;extern int y[];
The first declares x to be ...
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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.