When you migrate an Eclipse project, you encounter "Project facet Java version 1.7 is not supported." the jdk1.7 in the project is not supported. Note that the project was compiled by other versions of the JDK and is not supported when running in Eclipse. Workaround: Method 1, select the project Properties, choose Project Facets, right-click Select Java, Change Version Law 2, in the project directory there is a. Settings folder, under which there is a Org.eclipse.wst.common.project.facet.core
PHP and MySQL cannot connect, the error is as follows:
Warning:mysql_connect () [Function.mysql-connect]: Client does not support authentication protocol requested by server; Consider upgrading MySQL client
In
Download netfilter-layer7-v2.22.tar.gzand linux-2.6.28.8tar.bz2 to the Internet
1. decompress and release the netfilter-layer7 and Linux kernel source code, and use patches to merge patch files
Root # tar zxvf netfilter-layer7-v2.22.tar.gz-C/usr/src
Root # tar jxvf linux-2.6.28.8tar.bz2-C/usr/src
2. Enter the decompressed directory.
Root # cd/usr/src/linux-2.6.28.8
Root@linux-2.6.28.8 # patch-p1
3. reconfigure the kernel editing difference. Add the state mechanism to layer7
1) run the make me
Objective-C/usr/srcroot # ta
Download netfilter-layer7-v2.22.tar.gzand linux-2.6.28.8tar.bz2 to the Internet
1. decompress and release the netfilter-layer7 and Linux kernel source code, and use patches to merge patch files
Root # tar zxvf netfilter-layer7-v2.22.tar.gz-C/usr/src
Root # tar jxvf linux-2.6.28.8tar.bz2-C/usr/src
2. enter the decompressed directory.
Root # cd/usr/src/linux-2.6.28.8
Root@linux-2.6.28.8 # patch-p1
3. reconfigure the kernel editing difference. Add the state mechanism
for both Python 2 and Python 3.You still need to run your tests under all versions of Python so you want to support, but distribute includes a test COM Mand that would convert your code WITH2TO3 before running the tests. You can easily the set up your the package. Then testing becomes just running Python setup.py test once for every Python version of you want to support.The main drawback with this solution is so you can ' t use the earliest versions of 2to3, because they is too buggy. In practi
About IBM t60 system installation
About IBM t60 system installationAbout System InstallationI have been using a recovery disk for t60 system recovery. However, there are too many built-in software. The key is that most of them are very junk.Therefore, it is especially necessary to install a fresh system.Because t60 uses a SATA hard disk without a soft drive, we cannot easily install the SATA driver on a floppy disk and then install the syste
.
Step 3: Make menuconfig
Device Driver-character Devices
[*] Modules device suppor
Step 4: VI driver/Char/makefile, after js-RTC, add
OBJ-$ (config_modules) + = modules. o
Config_modules must be consistent with the preceding kconfig. The system automatically adds the config _ prefix.
Modules. O must be the same as the. c file name you added.
Finally, execute: Make zimage modules to compile it into the kernel.
Step 3:
Step 3: Make menuconfig
Devic
[[emailprotected] ~]$ yum grouplist | more Loaded Plugins:fastestmirror, Refresh-packagekit, security Setting up Group Process Determining fastest mirrors * base:mirrors.tuna.tsinghua.edu.cn * extras:mirrors.tuna.tsinghua.edu.cn * updates:mirrors.zju.edu.cn Installed Groups: Additional Development Base Debugging Tools Desktop Desktop debugging and Performan Ce Tools Desktop Platform dial-up Networking support Directory Client E-mail server Fonts General Purpose Desktop Gra
|full)
Backup_path= "Sybase Syb/suppor etc var bin apps usr/local"
Normal|normal)
Backup_path= "etc Var bin apps usr/local"
Sybase|sybase)
Backup_path= "Sybase Syb/suppor"
Esac
# Now for backup
CD/
echo "Now starting backup ..."
Find $BACKUP _path-print | Cpio-ovb-o/dev/$_device >> $_logfile 2>1
# If the above Cpio does not work on your system try Cpio below, instead
# Find $BACKUP _path-p
Cross-origin Web Api Logon
Recently, the project tried to use web APIs for the first time and copied the common mvc Forms login method. When it was connected to the front-end, a problem occurred:
The front-end uses ajax to call the logon interface to complete the logon, and then calls another interface, which is determined to be not logged on.
If you directly access the logon interface and other interfaces in the browser, you can identify it as logged on.
I don't know much about asp.net's mechan
,Modify GUICONF.C to modify the amount of memory allocated to the GUI, here is 16K1 // Define The available number of bytes available for the GUI 2 #define Gui_numbytes 0x4000 //16KB 2018/04/15-17:52:54 by NickModifying the GUIConf.h configuration GUI-related features1 #ifndef guiconf_h2 #defineGuiconf_h3 4 //Multi Layer/display Support5 #defineGui_num_layers 2//Maximum number of available layers6 7 //Multi tasking support8 #ifdef Os_support9 #defineGui_os (1)//Compile with multitasking sup
by the I/O storage process in the statistical information
[] Auditing suppor
// Audit support. Some kernel modules (such as SELinux) Need It. You can audit system calls only when you select its subitem.
RCU subsystem --->
// A high-performance lock mechanism RCU sub-system. If you don't understand it, click the default one.
// Set. the Config configuration information is stored in the kernel. Select it and its sub-item so that other users can g
#------------------------------------------------## File:#/Etc/PPP/options#Receive-allNopcompNoaccompNomagicDebug# Mobile is connected to the first serial port/Dev/ttyam1 (Note: You need to change this part to the actual serial port, such as/dev/ttys0)115200Connect '/usr/sbin/chat-e-f/etc/PPP/GPRS-connect-chat-V'Disconnect '/usr/sbin/chat-e-f/etc/PPP/chat-Disconnect-V'ModemNoauthNoccpNovjNovjccompDefaultrouteNoipdefaultUser Foo (Note: This is very important. At that time, it was so painful. In
Stl_numeric.h contains numerical algorithms, which are related to numerical calculation.
G ++ 2.91.57, Cygnus \ cygwin-b20 \ include \ G ++ \ stl_numeric.h complete list/*** copyright (c) 1994 * Hewlett-Packard Company ** permission to use, copy, modify, distribute and modify this software * and its documentation for any purpose is hereby granted without handle, * provided that the above copyright notice appear in all copies and * that both that copyright notice and this permission notice appea
Reprinted please indicate the source: http://blog.csdn.net/ruoyunliufeng/article/details/38515423
This article mainly describes how to build a remote video monitoring environment. It will be designed to build a network, and some applications and libraries will also be transplanted.
1. Configure the kernel
1. Support for UVC (USB camera)
Make menuconfig[*] Video capture adapters (new) --->[*] V4l USB devices (new) --->2. Support for wireless NICs (atheros ar9271 chip)
Configuration:-> Networking
statistics include the number of bytes produced by the I/O device
[] Auditing suppor
Audit support. Some kernel modules (such as SELinux) need it. Only the sub-items selected at the same time can audit system calls.Select. Config_audit = y supports audit, which is required by some kernel modules (SELinux, security-enhanced Linux)
IRQ subsystem --->
Interrupt Subsystem[*] Support sparse IRQ numberingConfig_sparse_irq = y supports rare interrupt number
If you are not being testing anything external, like existence of DNL headers, libraries or functions in them, just Uncomment the DNL following line and your is ready to go. DNL Write More examples of tests ... Php_extension (My_module, $ext _shared) Fi will dnl Php_arg_with (My_module, for My_module support,dnl make sure) according to your own choice The comment is aligned:dnl [--with-my_module Include my_module support]) modified to Php_arg_with (My_module, for My_module , make sure this comm
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