KB

How to share session state

rying — Thu, 30 Sep 2010 20:39:47 +0000

http://www.codeproject.com/KB/session/sharedsession.aspx

http://blogs.msdn.com/toddca/archive/2007/01/25/sharing-asp-net-session-state-across-applications.aspx

http://weblogs.asp.net/scottgu/archive/2006/04/22/Always-set-the-_2200_applicationName_2200_-property-when-configuring-ASP.NET-2.0-Membership-and-other-Providers.aspx

http://msdn.microsoft.com/en-us/library/aa479313.aspx

Find broadcast ip address

rying — Mon, 27 Sep 2010 20:21:43 +0000

netstat -nr | grep -i default | awk ‘{print $2}’

ifconfig lan0

IIS stop response with error Connections_Refused

rying — Mon, 27 Sep 2010 18:59:29 +0000

http://support.microsoft.com/kb/934878

non-page memory less than 20mb. There could be a memory leak some where.

http://blogs.msdn.com/b/david.wang/archive/2005/09/21/howto-diagnose-iis6-failing-to-accept-connections-due-to-connections-refused.aspx

Difference Between Index Rebuild and Index Reorganize

rying — Thu, 09 Sep 2010 16:59:03 +0000

Index Rebuild : This process drops the existing Index and Recreates the index.
USE AdventureWorks; GO ALTER INDEX ALL ON Production.Product REBUILD GO
Index Reorganize : This process physically reorganizes the leaf nodes of the index.
USE AdventureWorks; GO ALTER INDEX ALL ON Production.Product REORGANIZE GO
Recommendation: Index should be rebuild when index fragmentation is great than 40%. Index should be reorganized when index fragmentation is between 10% to 40%. Index rebuilding process uses more CPU and it locks the database resources. SQL Server development version and Enterprise version has option ONLINE, which can be turned on when Index is rebuilt. ONLINE option will keep index available during the rebuilding.

Vitural machine disk incompatible problem

rying — Fri, 20 Aug 2010 20:13:06 +0000

http://www.desktop-virtualization.com/2008/02/07/convert-vmware-server-20-vms-into-server-104/

Start Shutdown oracle database

rying — Fri, 20 Aug 2010 19:05:28 +0000

sqlplus / as sysdba
startup
shutdown immediate

lsnrctl start

Ruby ssh problem

rying — Thu, 29 Apr 2010 20:47:32 +0000

Got an error during using Net/SSH module

Net::SSH::HostKeyMismatch: fingerprint 0d:8c:4f:3e:3c:8e:52:17:f8:d5:45:b0:c1:66:cd:f6 does not match for “xxxx”

The problem is ruby cache the key and the host get rebuild so the key changed.

Solution is remove the known_hosts under $HOME/.ssh folder.

On windows will be C:\Documents and Settings\[username]\.ssh

Extend VMWare virtual disk

rying — Thu, 29 Apr 2010 20:22:02 +0000

vmware-vdiskmanager.exe -x 40Gb [diskfile]
Mount disk file into another virtual machine.

ide0:1.present = “TRUE”
ide0:1.fileName = “WDevD1.vmdk”
ide0:1.mode = “persistent”
ide0:1.deviceType = “disk”
ide0:1.redo = “”

Start virtual machine.
Using diskpart command

list volume
select [volume 2]
extend

Mount the disk back to original vm

Blackberry JDE preprocess

rying — Wed, 14 Apr 2010 22:58:45 +0000

Edit project file add

Options=-quiet -define=JDE_4_7_BELOW;PREPROCESSOR

In the .java file

Add this line to beginning of the file

//#preprocess

//#ifdef JDE_4_7_BELOW
import net.rim.device.api.ui.UiEngineInstance;
//#else
import net.rim.device.api.ui.UiEngineInstance;
//#endif

Configuring SSL Host Headers (IIS 6.0)

admin — Fri, 09 Apr 2010 23:48:04 +0000

http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/596b9108-b1a7-494d-885d-f8941b07554c.mspx?mfr=true

Configuring Server Bindings for SSL Host Headers (IIS 6.0)

cscript.exe adsutil.vbs set /w3svc//SecureBindings “:443:“