function if a macro definition is used, a mismatch in parentheses may occur, resulting in a dead loop.And so on, with the continuous deepening of the project in a variety of complex environment-induced problems, and then add rules to avoid these problems, but also can cause new problems. Every time because of the modification of the problem caused by new problems and near collapse!!!So we may need to find a new way to get the functions in the CPP file. Inspiration comes from notepad++ How does
Look at the code first:1#include 2 3 intMainvoid)4 {5 intI= About;6 int*p = i;7p[0] = the;8printf"What's in it?%d\n", p[0]);9printf"What's ' s ' i ' now?%d\n", i);Ten return 0; One}Look at the results again:What's in it? 88What's ' s ' I ' now? 88That is, when you point the pointer p to the memory address of I, the behavior of P can behave like an array.Assigning a value to P[0] is a number 88 for that address and three contiguous memory units behind it.Because the int type occupies
Arch Linux 2014.03.01 hard disk installation Win + Grub4dos + Arch
There are many ways to install Arch Linux, but Grub4dos can be installed with more flexibility and can be adjusted at any time.
Now, let's get started.
Step 1: Prepare
1. First of all, GRUB4DOS, which is a great help for many customers.
Grub4DOS 0.4.4 download
2. Copy the iso image to drive C (re
Arch arch Lite development (1): Call the Three-wing API for login, Course table acquisition, and meal card information ......, Lite
Gongarch Lite is my first work on UWP. I am also happy to share what I learned during development. Therefore, writing this series of articles is also a kind of accumulation, hope to help ~(1) starting from the official documentation
First, we will analyze the API documentat
This article describes the installation of the arch under the firewall Firewall (centos7.x series, firewalld default directly open).
[root@centos6 ~]# chkconfig--list | grep iptables #centos6. x series iptables is turned on by defaultIptables 0:off 1:off 2:on 3:on 4:on 5:on 6:off################################################################################[Root@centos7 ~]# systemctl list-unit-files | grep firewalld #可以看到centos下firewall是默认开启的Firewa
This article is basically my personal opinion, there is not the right place to criticize corrections, another article is only recommended arch, and did not say that arch is the most suitable for beginners.My Way of learning LinuxTalking about my Linux learning path, time is not really long, 2014 May or so to join the group of Linux China, began to understand the system, and because it is a senior, I can not
By the way, the rc.local in CentOS 7 is still available, and the reason for the inability to use it is because there is no X permission in/etc/rc.d/rc.local, you can add one execution permission.
Since the CentOS can be used, which arch Linux is actually also available. The data in the direct Copycentos can be.
[Root@arch ~]# egrep-v "#"/usr/lib/systemd/system/rc-local.service[Unit]description=/etc/rc.loc
The idea that I want to build a package locally on Arch Linux is because I'm lazy.I didn't like the set of icon themes with Arch Linux, but I liked the set of icons with the Humman-dark package on fedora and wanted to get it on Arch Linux.Although the Fedora package format is rpm, it's hard for me. In my opinion, a package containing only some icon files should b
How to Install the Arch Linux on VirtualBoxInstalling the Arch Linux System Guide in a VirtualBox virtual machineThis article navigation1. Arch Linux Software Warehouse2. Install the Arch Linux system in the VirtualBox virtual machine1. Download the Arch Linux system2. Initi
After lunch, Mao touched his stomach and met you again. Let's finish learning the previous article. If Mao speaks well, today he will be rewarded with Tao Mao to see a set of Big Ears pictures.
Okay. Let's start learning now! This morning in our previous article "Linux arch/arm/mach-s3c2410/include/mach/gpio-nrs.h understanding" introduced a series of macros, but we do not know, why does the Linux kernel do this? This afternoon Mao will lead everyone
Conclusion: -- two single-instance databases are used for DG. The database version is 10.2.0.1.01. The master database is configured as archasync, And the slave database does not have STANDBYLOG. The log contains: RFS [4]: Nostandbyredologfilescreated2. the master database is configured as archasync, And the slave database has STANDBYLOG, which is not displayed in the log. Special case: configure the master database as: arc
Conclusion: -- two single-instance databases are used as DG, and the dat
This is to find the CentOS image to install a minimal system (computer card), the results of the CentOS comment on the JR mentioned arch and Gentoo, want to try. Compared with Gentoo and Arch,gentoo more complex than arch, choose to install Arch first.Image used: Http://mirrors.163.com/archlinux/iso/2014.11.01/archlinu
I've always been using Ubuntu and Fedora as a starter system, but actually what I really want to recommend is arch, after the previous study, perhaps you have a general understanding of Linux, and now if you want to speed up your pace, maybe you can look at this article. If you ask why you are learning Linux, I can only answer just for funI've always been using Ubuntu and Fedora as a starter system, but actually what I really want to recommend is
the DBWR is going to write a high RBA of data over LGWR On-disk RBA,DBWR will post LGWR to execute the write.Before Oracle8i, DBWR will wait for the log file sync event.Starting with oracle8i, DBWR put these blocks into a defer queue, while notifying LGWR to execute redo write-out, DBWR can continue to execute without waiting for the data to be written out.Three. Trigger conditions for CKPT sending checkpoint signals1. Log_checkpoint_timeout Time reached2. The current redo log has been written
Arch Linux is a Linux version specially optimized for i686, so it starts and runs fast. Pacman (similar to Debian's apt package management tool) is used to automatically resolve dependencies between dependent packages. Therefore, it is convenient to install and uninstall the upgrade software.
Some of my attempts:
Go to http://www.archlinux.org/download.php to download the latest version of arch Linux (cur
Installing and learning about Arch Linux has always been my recent goal. On Sunday, I couldn't resist the temptation of Ubuntu 11.04. I upgraded Ubuntu 11.04 on the command line. The result was a tragedy and the video card was not supported. In my heart, this is the time for change. I am determined to cut out Ubuntu, install Arch Linux, and try again. If you do not try or try again, you are not eligible to
ArticleDirectory
Bash set locale Error
Grub4dos installation Configuration
Download grub4dos from SourceForge and find that there is a problem with chenall modification on Google. ntfs5 error will be reported during startup.
Place in C:
Edit menu. lst and add the following entries in grldr, grldr. MBR, and menu. lst.
Title install arch linuxfind -- Set-root/archlinux-2013.01.04-dual.isomap -- Mem -- heads = 0 -- sectors-per-track =
Simply record the installation of the November arch experience under VMware.I'm not sure what the total partition table should be used for VMware and how to start it ... The vague is to divide the GPT ...BodyIn general, ISO provides a small arch Linux, in this environment to install the Arch Linux to the PC, in the entry to the PC
// Declaration: The following are from Baidu or Google. The following steps are the steps for installing arch.
Some useful settings of arch Linux
Http://hi.baidu.com/stryvonne/blog/item/4313f635b05866325ab5f56c.html
Start the daemon at Arch startup
Http://hi.baidu.com/seallblue/blog/item/33cfde2b4d7044f2e7cd4033.html
Build a Perfect
When compiling the Linux kernel, the first thing to do is to modify the makefile file in the top-level directory of the kernel source, change the Arch = $ (subarch) to arch? = arm, and change the cross_compile? = to cross_compile? = arm- LINUX-GCC, or not modified, the arch and Cross_compile values are passed through the command line. Then in the Linux kernel sou
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