March 2000
Intermediate to advanced
576 pages
18h 13m
English
Content preview from Delphi in a Nutshell
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Name
Real Type
Syntax
type Real = Double;
Description
The Real type is another name for
Double; this name exists for compatibility with
standard or Turbo Pascal programs. If you have a file that stores
Turbo Pascal Real values, you must use the
Real48 type to read those values from the file.
The $RealCompatibility compiler directive lets you
treat all uses of the Real type as
Real48.
See Also
| Double Type, Real48 Type, $RealCompatibility Compiler Directive |
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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.