can fix almost all problems, unless the unique key is not unique (this is very impossible for the MyISAM table ). If you want to restore a table,This is the first option to try. If the myisamchk report table cannot be restored using-r, you can only try-o.-R fails when it is unlikely, and the data file remains intact ).-- Safe-recover,-oUse an old restoration method to read, read all rows in sequence, and update all index Trees Based on the rows found. This is slower than-r,But it can handle sit
the background?(15) how to change a 3D desktop cube into a cylindrical or sphere?(16) I don't have a camera. How can I record my 3D desktop animation to my friends?
(1) hardware configuration problems:Although some friends can use machines with lower configurations to run 3D desktops in Linux,However, if there is a higher configuration, it will obviously run smoothly.I am amd64 dual-core 3800 + and nforce 7600gt in 1 GB memory, most of the 3D effects
supported (of course, on the premise that they can be installed). This includes a few content, for example:
1. Front-End bus bandwidth (FSB). If the cpu fsb is 800 m and the motherboard FSB is only 533 m, the CPU performance will be limited, space is reserved for CPU upgrades.
2. Does the motherboard support dual-core? If the CPU has dual-core, but the motherboard does not support dual-core, the CPU will be wasted.
3. Whether the motherboard supports dual-channel memory. For more information ab
The nVidianForce Nic supports Ubuntu and does not support Windows-general Linux technology-Linux technology and application information. For more information, see the following. I only heard that the hardware does not support linux but must support windows, but the nVidia nForce Nic is opposite.
Recently, I found that windows computers could not access the Internet for no reason in the lab. Looking at the local connection, I found that the number o
. TIPS: Microsoft has clarified rumors about "using bootvis to accelerate system startup", and has stopped the technical support for this tool, you can refer to the http://www.microsoft.com/whdc/hw... stboot/bootvis. mspx. 3. Correct Solution: The method for modifying the boot. ini file mentioned in the First optimization method should be kept by default, that is, the parameter is "/fastdetect", which indicates that the system does not detect the serial mouse during startup. You can also try
/1000 adapter Gigabit Ethernet Card#device IXGB # Intel Pro/10gbe Ethernet Card#device Txp # 3Com 3cr990 ("Typhoon")#device VX # 3Com 3c590, 3c595 ("Vortex")# PCI Ethernet NICs that use the common MII Bus controller code.# note:be sure to keep the ' device Miibus ' line in order to use these nics!Device Miibus # MII Bus Support#device BFE # Broadcom bcm440x 10/100 Ethernet#device BGE # Broadcom bcm570xx Gigabit Ethernet#device DC # Dec/intel 21143 and various workalikes#device FXP # Intel EtherE
First I wanted to install fedora16. As a result, the gnome3 desktop was selected during installation, and the days of hardship began ......
The slag interface cannot be shut down. It took a long time to find it online. You had to press and hold the Alt key to see the hidden Shutdown option. (I heard that Win8 is even lighter ......?)
On the Nouveau screen, the online search found that it seems that gnome3 and nouveau compatibility issues, so re-compile the kernel, and install the Nv official d
, which is what we call the power sequencing, A condition can be transferred to the next step, if one of the links occurred in the fault, the whole process can not continue, of course, can not make the motherboard on the electricity. The most basic power sequencing on the motherboard can be understood as such a process:
RTCRST#→VSB Standby Voltage →rtcrst#→slp_s3#→pson#
Mastering the Power sequencing process, we can take a step-by-step check, find the failure of the normal implementation of th
motherboard;
A successful installation of RAID is successful after the system is successfully installed.
Nvidia
Currently onboard raid mainly has nForce2 Mcp-raid South Bridge and NForce3, NForce4 series of single chip integration, the corresponding motherboard is as follows:
Their BIOS settings and the RAID BIOS interface are roughly the same, but the supported RAID modes are slightly different, so it's a bit of an introduction.
BIOS setup:
Set the RAID function to Enabled, and then
Reason analysis:
The motherboard is the nforce chipset, and the SATA hard drive is recognized as a mobile device after the IDE-SW drive is installed, so that a USB connection icon appears.
Solution:
Point start → run →regedit, find key value Hkey_local_machinesystemcurrentcontrolsetservicesnvata or Hkey_local_ Machinesystemcurrentcontrolsetservicesnvatabus, add a DWORD value, named Disableremovable, the value of 1, after restarting the SATA
Recently, a friend bought a new computer, used a moment to find the system tray always has a USB connection icon, but he did not use a U disk, how can there be this icon? Here's a solution for everyone.
The problem is that the motherboard is the nforce chipset, and the SATA hard drive will be recognized as a mobile device after the IDE-SW drive is installed, so that a USB connection icon appears.
Workaround: Point start → run →regedit, find key valu
The problem is that the motherboard is the nforce chipset, and the SATA hard drive will be recognized as a mobile device after the IDE-SW drive is installed, so that a USB connection icon appears.
Workaround: Point start → run →regedit, find key value Hkey_local_machinesystemcurrentcontrolsetservicesnvata or Hkey_local_ Machinesystemcurrentcontrolsetservicesnvatabus, add a DWORD value, named Disableremovable, the value of 1, after restarting the SATA
more difficult to trigger." In addition, in the design patent, there are two notable, one is d644,238 the entire keyboard design, the other d621,848 is about the press when pressed when the enlarged keyboard sign.
We first from the size of the IOS keyboard design, pictured above is the IPhone 4 after the Retina screen interface, the number of units labeled PX, in fact, is the 320*480 screen twice times, before and after the keyboard design has not changed, if converted into the actual size of
/usr/local/java/jdk1.8.0_60/bin/javaslf4j:class path contains multiple slf4j bindings. Slf4j:found Binding in [jar:file:/usr/local/jstorm-2.2.1/wait_deploy/test-jstorm-bolt.jar!/org/slf4j/impl/ Staticloggerbinder.class]slf4j:found Binding in [jar:file:/usr/local/jstorm-2.2.1/lib/logback-classic-1.0.13.jar! /org/slf4j/impl/staticloggerbinder.class]slf4j:see Http://www.slf4j.org/codes.html#multiple_bindings for an Explanation. Slf4j:actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFa
This article collects the usage of some important underlying functions in PHP
1. Error and log function library
This library belongs to the core function Library of PHP, which can be used directly. There are several functions in this paper.
Debug_print_backtrace and Debug_backtrace
The two functions do the same thing--recording the call stack of PHP functions--but behave differently. debug_print_backtrace prints out the call stack content directly in the output,debug_backtrace returns the call
Today, when using 430 to communicate with the clock chip via the I²c interface, the clock chip always has no response (NACK). Use the oscilloscope to observe the signal waveform and find the sending slave address different from your own settings. After viewing the 430 User guide, it is found that there are deviations in the configuration understanding of the address.
The clock chip datasheet is written on
The first chapter is the sample program compiled and run.
1, configuration include and Lib path, project properties, VC + + directory contains directories and library directories contain their respective paths.
2. Add in the main () function of Triangles.cpp
Glewexperimental = Gl_true;
Otherwise, you will be prompted with the following error:
3. Locate the LoadShaders.cpp file in the downloaded source code and add it to the created project.
4. In the project properties-linker-Input Add LIBCM
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