, occasionally do not have to worry about, if a long time, then you have to start to consider solving the disk IO performance issues.6.Processor:% Processor timeThis is an indicator for monitoring CPU conditions (similar to disk Time). This is a key parameter for observing CPU utilization. If the value of the processor Time counter continues to exceed 80%, there is a bottleneck on the CPU. If it only happens occasionally, it may indicate that there is a particular CPU-consuming query at this poi
Windows batch processing: automatically deploy common software (Silent Installation)I. Introduction software has been being tested to use domain group policies to automatically deploy software. The results are not satisfactory. First, the host must be added to the domain for the policy to take effect. In fact, Windows Server 2012 R2 only supports. the installatio
Common Windows application software commands:1. Regedit: Open Registry Editor2. Control: Open the Dashboard3. Msconfig: Open System Configuration4. Gpedit.msc: Open Local Group Policy5. Explorer: Open Explorer6. Taskmgr: Task Manager7, Logoff: Direct logoff computer8. OSK: Open on-Screen keyboard9. Calc: Open Calculator10, MSPaint: Pull out the drawing software11. DxDiag: View Computer Configuration details
; The stack size when initializing DWORD sizeofstackcommit; The stack size of the actual commit when initializing DWORD sizeofheapreserve; The heap size reserved when initializing DWORD sizeofheapcommit; The heap size that was actually committed when initializing DWORD loaderflags; For debugging, the default is 0 DWORD numberofrvaandsizes; The number of items in the bottom data directory, which has been image_data_directory since
requires the Write permission to Exchange, and the ability to fetch data from the queue with the Read permission of the queuePermission-related commands are:(1) Set user permissionsRabbitmqctl set_permissions-p vhostpath User CONFP writep readp(2) view (specify Hostpath) permissions information for all usersRabbitmqctl list_permissions [-P Vhostpath](3) View permission information for a specified userRabbitmqctl list_user_permissions User(4) Clear User's permission informationRabbitmqctl clear_
requires the Write permission to Exchange, and the ability to fetch data from the queue with the Read permission of the queuePermission-related commands are:(1) Set user permissionsRabbitmqctl set_permissions-p vhostpath User CONFP writep readp(2) view (specify Hostpath) permissions information for all usersRabbitmqctl list_permissions [-P Vhostpath](3) View permission information for a specified userRabbitmqctl list_user_permissions User(4) Clear User's permission informationRabbitmqctl clear_
usersRabbitmqctl list_permissions [-P Vhostpath](3) View permission information for a specified userRabbitmqctl list_user_permissions User(4) Clear User's permission informationRabbitmqctl clear_permissions [-P Vhostpath] UserNow the environment is set up, the user, the role, the authority all sets up, starts the code (principle collation, and the code to be continued)Reference:Installation Reference http://www.rabbitmq.com/install-windows-manual.htm
1. vc9: Link: Warning lnk4068:/machine not specified; defaulting to x86
One of the reasons: the resource files contained in the project are not in the current project directory.
Solution: Check whether the resource file is valid. If the file is invalid, delete it. OK. The problem is solved.2. A large number of errors have occurred. The "int" type is not recognized, and it does not end ";".
One of the reasons: Windows. h file not included
Solution: Inc
When I was a beginner at. net, I encountered some problems. Record the problem and check it later.
This error is displayed on the aspx common error page.
Cs0016: the output file "C:/Windows/Microsoft. net/framework/v2.0.50727/Temporary ASP. net files /......... DLL "--" Access denied. "
My solution is to find the temp folder under the C:/Windows directory.
save: # database path
# log output file path
Logappend=true# error log with append mode
journal=true# Enable log file, enabled by default
quiet=true# This option can filter out some useless log information, if need to debug use please set to False
# the port number defaults to 27017 3. Open the CMD command box CD to the MongoDB Bin directory and start MongoDB with the following command: "C : \program Files\mongodb\server\3.4\mongo.conf " 4. After the command is executed, enter http:/
Hashtab Tool Checksum Hash
This article we are the first to Hashtab Third-party tools, Hashtab is a super fast file hash checksum calculation tool, currently used by users in more than 200 countries. Hashtab can provide a variety of hashing algorithms, such as: MD5, SHA1, SHA2, RIPEMD, HAVAL, and Whirlpool. Once installed, the Hashtab feature can be integrated into the Windows Shell to allow users to verify the integrity and authenticity of the file
. SmallIcon | Shgfi. Usefileattributes;ElseFlags = Shgfi. Icon | Shgfi. LargeIcon;Win32api.shgetfileinfo (strpath, N., out info, (UINT) cbfileinfo, flags);Return Icon.fromhandle (Info.hicon);}7,getwindowthreadprocessidGets the process and thread ID of the handle, and returns the process ID returned by the thread Id,ref[System.Runtime.InteropServices.DllImport ("User32.dll")]private static extern int GetWindowThreadProcessId (int Hwnd, ref int outpressid);Example: Killing an Excel processint Proc
Summary of common shortcut keys for WindowsWin+e Open Resource ManagementWin+r Open the Run dialog boxAlt+d positioning to the address barF11 Maximize Minimized switchingALT + arrow keys to view foldersCtrl+shift+n new Folderctrl+shift+ left button to run as Administratorshift+ Right-click File to open the command line hereshift+ Right-click More Send to Optionswin+ Arrow key Move Windowwin+t Switch the taskbar windowshift+ icon opens the taskbar new
Use the shortcut key: Win+r Open Run
Cmd:cmd Command Prompt
Notepad: Open Notepad
Calc: Start Calculator
MSPaint: Drawing board
Control: Open the Dashboard
Explorer: Open Explorer
Taskmgr: Open Task Manager
OSK: Open on-Screen keyboard
Services.msc: Enter the service interface
MSTSC: Remote Desktop Connection
Magnify: Magnifier Utility
MMC: Opening the console
Mobsync: Synchronization command
Regedit.exe: Registration Form
The Notepad.
MSPaint Drawing
IISReset Restarting IIS
Appwiz.cpl Control Panel
Inetmgr IIS Manager
EVENTVWR Event Viewer
MSTSC Remote Desktop
Net START service Name
net start Mssql$instancename (for example: MSSQLSERVER) Start the database service
net stop Mssql$instancename Stop database service
SSMS Open Management Studio
Tasklist Show List of processes
Kill the process taskkill/f/t/im
Windows-Progr
1. YamlDownload the corresponding version of EXE from Http://pyyaml.org/wiki/PyYAML and install it directly.2. PipDownload the corresponding version of the compressed package from Https://pypi.python.org/pypi/pip#downloads and unzip it.Open the command line under the decompression path, runPython setup.py InstallFinally, the path C:\Python27\Scripts (depending on your Python installation path), add the environment variable. Test method:3. Numpy,scipy,matplotlib, etc.Download the. whl file for th
Common MySQL commands in Windows to parse bitsCN.com
1. connect to MYSQLFormat: mysql-h host address-u user name-p user password1. connect to MYSQL on the local machine.First open the DOS window, then enter the directory mysql/bin, then type the command mysql-u root-p, and press enter to prompt you to enter the password. note that there can be space or space before the user name, but there must be no space
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