From the perspective of operating system and hardware, I know the difference between real mode and protected mode.
But I want to figure out how What is the “knowledge” of real mode or protect
Tag: real
Do not install CentOS? Not anxious ~ After reading you, you will be (pure life, another remote management method)
In this blog, I will lead you to install Centos 7 in the virtual environment of VM 14 (7 is the latest Centos system) and can realize remote connection through Xshell 6 (a remote control software).
Performance – How to stop the bad robots from my website without interfering with real users?
I want to keep some bad scrapers (that is, bad robots that ignore robots.txt through definition) to steal content and consume the bandwidth of my website. At the same time, I don’t want to interfer
What RAID configuration I do actually?
Recently I have been playing with the (second-hand server) I recently purchased (HP ProLiant ML330 G6), and I am a bit confused about its current RAID configuration. I use the HP System Management
What is the truly multi-point structure bus?
The real realization of multi-point structure bus is (C)
A. RS232 bus
B. RS423 bus
C. RS485 bus
D. RS422 bus
Compilation – How to access USB ports through BIOS in 16-bit X86 real mode?
I am a newbie in the conference world,
I am trying to write some assembly code to communicate with hardware devices, such as serial, parallel, VGA, Keyboard and so on.
I am using the re
NOSQL – How to build a real world relationship in a chart database (such as NEO4J)?
I have a general question about modeling in a graph database, and I can’t seem to surround my head.
How do you model this type of relationship: “Newton invented calculus”?
In simple gra