dual hub

The first two days to replace the CD-ROM drive, tossing a long time to fix the dual system, here Memo:The optical drive is broken, and there is a hard drive that was previously removed from the notebook and is going to be mounted on the drive:My notebook is Sony, that need to install to the CD-ROM drive is removed from this notebook, there is a genuine Win7 system, but a long time no use.Since the optical drive is broken, buy an optical disk drive tra

Note: This method may only be applicable to nVidia graphics cards, and is used with caution by family. This article applies to: users who have the most basic understanding of Ubuntu. Applicable version: there is no problem with dapper and edgy, and nothing else can be guaranteed. After all, I just got in touch with ubuntu ~ Repost, describe the author and source ~ Thank you ~ Since the experience of dual display, it is absolutely unable to meet the st

Weblogic dual-host cluster construction, weblogic dual-host Cluster The basic steps for building weblogic dual-machine clusters reference an article by Baidu Library: Basic Steps for wenlogic dual-host Cluster The following describes the problems that will occur after this article is set up: 1. Host Name Verification

Dual-Frequency WiFi products And Bo Tong is the world's first to put forward this technology and the first application of this technology and the most sophisticated chip manufacturers, currently using Bo-Tong 5G chip well-known brands have Apple mobile phone iphone6, Samsung mobile phone Galaxy S4, HTC one, Tengda 11ac Gigabit Wireless router. What do you mean, double WiFi? 5G Wi-Fi (802.11AC) is the fifth generation of Wi-Fi transmission technolog

I. Brief Introduction and preparation 1. Features # This dual-system XP, Vista/Win7 are installed in two different primary partitions, independent of each other, and all the boot files of the system are only in the partition where the system is located, formatting of one partition or damage/reinstallation of the system on it will not affect the use of another partition system. # The startup process is:Start XP: bios --> mbr --> ntldr --> boot. ini -->

Flex achieves dual-axis stripe chart and flex dual-axis stripe chart 1. Problem background Generally, a bar chart can be a dual-axis chart, but how can it be a dual-axis graph? 2. Implementation instance 3. Implementation result The Y axis of the Flex bar chart is displayed. Many components of projects that can be

Intel + NVIDIA dual-graphics 3D Game configuration (dota2 @ steam) and dota2 dual-graphics card in Archlinux In the post bar, I asked this question about what I did after I woke up at noon. After playing dota2 in the afternoon, I felt that the smoothness was quite good. I wrote something to record it. Archlinux generally uses search engines, so you only need to pay attention to them. 1. The OpenGL library t

Windows + Ubuntu dual-System windows boot repair, ubuntu dual-System My blog: http://blog.csdn.net/muyang_ren After installing the windows + Ubuntu Kirin dual system, we found that the boot was Ubuntu. Ubuntu boot is GRUP Windows boot is MBR If you want to Boot windows, you only need to fix MBR. below is what I use easybcd Recover boot programs for window

8. mysql dual-host Master/Slave, mysql dual-host In this era of data explosion, data backup is the most important thing for every company. As a data storage warehouse, the importance of database is self-evident. Major databases include: 1. Large database oracle 2. Medium SQL server 3. Small database mysql. It can be said that each has its own advantages, and I will not go into details here. Mysql

simulate Linux dual-nic dual IP for multipath multi-Path connection storage system (centos6.5:oracle-1) :Eth0:192.168.21.23/24Eth1:172.16.112.17/24Storage ip:192.168.21.230to configure iSCSI storage first , and then next, I've configured two iscis StorageNIC Routing ConfigurationBecause there can only be one gateway, adding a static route enables two-NIC communication1. edit the NIC eth0,eth1Set up the con

Now many users in the configuration of a new computer, usually in the new computer at the same time installed two hard disk, that is, the mechanical hard disk +SSD solid-state drive, to store the corresponding data, and secondly can increase the speed of the system, set up our two hard drives are installed in separate systems, So long need to set the boot sequence in the BIOS to select the system to start the default letter, but many users do not know how to operate, so small set for everyone to

Implement a dual-Buffer Queue and a dual-Buffer Queue In the producer-consumer mode, we often use a queue, which has mutex and competitive operations when multiple threads share access, meaning that each access is locked. How can we better reduce the number of lock competitions? The dual-Buffer Queue to be introduced today is a good choice. The

Use a USB flash drive in Windows 10 to install Ubuntu dual system and ubuntu Dual System Problem description: Install Ubuntu in Windows 10. Tools used: Windows 10, Ubuntu16.04 LTS installation package, UltraISO, and easyBCD. Procedure: 1. Before installation, allocate a certain disk space to Ubuntu. I use 170gb to install Ubuntu. My hard disk is large. If the hard disk is small, you can select 50 GB for Ubu

Implement a dual-Buffer Queue (2) and a dual-Buffer Queue The previous article (http://www.cnblogs.com/cqgis/p/6403262.html) implements an example of a dual Buffer Queue, we write the consumer method directly into the team instance, in order to achieve better reuse, this article shares an encapsulated generic class /// Specify the ConsumerAction when calling.

Go to Ubuntu LiveCD (ie, try Ubuntu) and operate in the terminalThe first thing to do is to find your Ubuntu system mounted under that SDA. You can fdisk-l this command with sudo. And then:1. Sudo-i2. Mount/dev/sdax/mnt (/mnt is a folder under the home folder, this folder can be arbitrary)3. Mount/dev/sdax/mnt/boot This step is to give/boot separate partition command, if not separate partition skip this step, this step I skipped, seemingly no impact4. Grub-install--ROOT-DIRECTORY=/MNT/DEV/SDA (B