For ix86 programming, sometimes it is necessary to change from the real mode to the protection mode (for example, to access extended memory in the DOS era, or to write pilot code, of course, if you program in a 32-bit operating system, you won't be
TermsBefore discussing DB2's support for 32-bit and 64-bit, we will first view and understand some of the terms and important concepts involved in the context of this article. This is very important:
Platform:The basic technologies of computer
The difference between computer 32-bit and 64-bit is detailed:
Around the current issues that you are more concerned about, here will be summed up with you, about the 32-bit operating system and 64-bit operating system differences.
Computer
Start with the problem
# IncludeVoid main (){Union{Struct{Unsigned short s1: 3;Unsigned short s2: 3;Unsigned short s3: 3;} X;Char c;} V;
V. c = 100;Printf ("% d/n", v. x. s3 );}A: 4 B: 0 C: 3 D: 6The answer is.
But the answer I run in TURBO C is
Which Win8, 32-bit or 64-bit should be installed? Now it's nothing new to install Win8. If you haven't installed Windows 8 yet, it's too much to be installed. Ah, wait. Before installation, you have to figure out which version of Windows 8 is to be
Now it's nothing new to install Windows 7. If you haven't installed Windows 7, it's too much. Speaking of the advantages of Windows 7, it's a bunch of things, so don't hesitate to install one.
Ah, wait. Before installation, you have to figure out
Turn from: http://zhidao.baidu.com/question/43179175.html
According to the microprocessor (CPU) Word length classification by the microprocessor, the microcomputer is generally divided into 4-bit, 8-bit, 16-bit, 32-bit and 64-bit machine.(1) 4-bit
Original URL: http://www.ibm.com/developerworks/cn/linux/l-port64.htmlWith the popularity of 64-bit architectures, preparing your Linux® software for 64-bit systems has become more important than ever. In this article, you'll learn how to prevent
Tips and Techniques for porting Linux applications to a 64-bit system for smooth migration & nbsp; Linux is one of the cross-platform operating systems that can use a 64-bit processor, currently, 64-bit systems are very common on servers and
Port a Linux application to a 64-bit SystemTips and techniques for smooth migration Linux is one of the cross-platform operating systems that can use 64-bit processors. Currently, 64-bit systems are very common on servers and desktops. Many
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