WITH is not required for 2 reasons:

1. The following table hints are allowed with and without the WITH keyword: NOLOCK, READUNCOMMITTED, UPDLOCK, REPEATABLEREAD, SERIALIZABLE, READCOMMITTED, FASTFIRSTROW, TABLOCK, TABLOCKX, PAGLOCK, ROWLOCK, NOWAIT, READPAST, XLOCK, and NOEXPAND

2. "WITH" keyword is deprecated feature in the future SQL server

Omitting the WITH keyword is a deprecated feature and will be removed in a future version of Microsoft SQL Server. Always specify WITH in new development work, and modify applications that currently omit this keyword.

Link:

http://msdn.microsoft.com/en-us/library/ms187373.aspx

Basically the problems are:

-I need to execute a piece code of javascript after getting the ticket from web service function

-The webservice function might not be responding to the first request because it waits for the state of the other external component

-The webservice will give the response when the external component is ready

-The client does not know when the external component is ready, neither the web service. But it wil be ready within 1-5 minutes which again depending external component

Possible Solution:

-Using the setTimeOut(function(){acquireTicket();}, 300000) will cause the application to wait for 5 mins before calling the web service , this approach will slowing down the user experience and waste of time because the external component can be ready earlier than 5 mins

-Using the while loop is not good because it makes the browser freezing while waiting and it will wasting the processing power because of the looping

Recommended Solution:

-Recall the function by itself using setTimeout Function using parameter to indicate whether it should go out of the loop or not

-The web service will be checked for every 2 seconds to check the response from the external component. Once the external component is ready then it will move on to execute the next line of code

-

Assuming jsonData is my variable that contains the following information

I’d like to grab the property of “#innerxml”

Normally I can do this to get the property of an object but in this case I can’t due to invalid character

(jQuery.parseJSON(jsonData)[0]).#innerxml

So How do I access an object which has properties where one of the property name is using an invalid character (e.g “#”)

I can access with the following style

(jQuery.parseJSON(jsonData)[0])['#innerxml']

The application could not be installed: Error occured in Web App Gallery module

From my research it seems that there is an error in the Web App Gallery module, some article it says that the Web App Gallery module is out of date. But this is shared web hosting so there is nothing much I can do to fix this. So how to install umbraco manually?

1. Create a blank DB in your SQL Server 2008 for your Umbraco

2. Create a SQL User for the Umbraco DB in the step 1

3. Download umbraco from http://umbraco.codeplex.com

4. Extract the content to the downloaded package to the root of your domain wwwroot folder via FTP

5. Make sure the default website is already created

6. Make sure the .NET framework is being set to .NET 4.0 (Integrated)

7. Run the installation through www.yourdomain.com/install/default.aspx

8. Follow the steps, it will ask you the database name and the database user along the way

9. Once the installation finished, please make sure you delete the install folder for security purpose

To fix it I created a new function that basically get the invalid path characters and invalid filename characters from the system and remove invalid character in the input (file name). By doing this the user does not need to replace the character.

If you use Path.GetFileName it will actually remove the illegal character automatically but the way it removes the illegal character is so aggressive

e.g Path.GetFileName(“c:\workflow\Clearance:Photo ID Badge:Access abc-123.ist”) will return Access abc-123.ist

Well this problem itself will give different argument like why do we let people put the garbage character in?and why don’t we give the validation?or the other argument is “why do we need to change the input from the user without letting them knowing it?

http://sourceforge.net/projects/soapui/files/

I’d prefer to use tool this because it provides you a transparent communication between the client and the Web Service and it’s really simple to use and configure. It’d save you a lot of time to debug the issue for your client. You can trace it down whether the issue is in the client or in the web service itself

To download CLR profiler for .NET 2.0 please visit http://www.microsoft.com/download/en/details.aspx?id=13382 , there is another version for .NET framework 1.1

-Extract the file into your desired location

-you also need to run “regsvr32 ProfilerOBJ.dll” otherwise you will get dialog message that mentioned it’s waiting for the CLR and you will not get any result

- Run the CLRProfiler.exe in Binariesx86 if your app is 32 bit and Binariesx64 if your app is 64 bit

For profiling windows app, you can do the following steps:

1. Select the exe file

2. Do stuff/interact with your application

3. Once you are finished then you can close your application or select “Kill Application”

4. Upon completion it will give you the screen below

For profiling ASP.NET app, you can do the following steps:

1. Select Profile ASP.NET from file menu

2. It will restart your IIS with the necessary trace

3. Select “Start ASP.NET”

4. Once you are finished then select “Kill ASP.NET”

5. It will restart the IIS and remove the trace added before

6. Upon completion it will give you the screen below

*You can use this for service as well –

This is the information for GC

To verify it, go to your IIS and go to IIS Handler Mappings and try to find an svc extension entry, but if you couldn’t find extension SVC exists on the list, then you can remap/re-add the svc extension by running

C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\ServiceModelReg.exe –i

*if you are still using 32 bit then you just need to replace Framework64 with Framework

Basically SQL Server stores all the database usage information including index usage, disk usage, top transaction etc. *This information is not available from the backup file

1. Right click your database, Go to Reports, Go to Standard Reports and you can find all the out of the box reports

Clicking one of the report will give you detailed information – in this sample, I’m using Index Usage Statistics

How to find the top 20 most expensive queries by the total execution time, run this query against the database

SELECT TOP 20
 qs.sql_handle,
 qs.execution_count,
 qs.total_worker_time AS Total_CPU,
 total_CPU_inSeconds = --Converted from microseconds
 qs.total_worker_time/1000000,
 average_CPU_inSeconds = --Converted from microseconds
 (qs.total_worker_time/1000000) / qs.execution_count,
 qs.total_elapsed_time,
 total_elapsed_time_inSeconds = --Converted from microseconds
 qs.total_elapsed_time/1000000,
 st.text,
 qp.query_plan
FROM
 sys.dm_exec_query_stats AS qs
 CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) AS st
 CROSS apply sys.dm_exec_query_plan (qs.plan_handle) AS qp
ORDER BY qs.total_worker_time DESC

-It will give you this result set

- Clicking the query_plan will give you detailed query plan

In SQL Server we can transform a horizontal rows to be vertically represented by using Pivot Keyword

Run this query to have sample data

CREATE TABLE OrderItems(Order_No INT, ProductName VARCHAR(255), TotalQty INT)

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (112, ‘Sprite’, 5)

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (112, ‘Coke’, 7)

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (112, ‘Lemonade’, 2)

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (113, ‘Apple Juice’, 8 )

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (113, ‘Diet Coke’, 2)

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (114, ‘Coke’, 15)

GO

INSERT INTO OrderItems(Order_No, ProductName, TotalQty)

VALUES (114, ‘Lemonade’, 13)

GO

Running simple select from OrderItems will give you this table

Now we want to look it statistically – maybe for reporting purpose. Run the query below

SELECT Order_No, Sprite, Coke, Lemonade, [Apple Juice], [Diet Coke]

FROM (

SELECT Order_No, ProductName, TotalQty

FROM OrderItems) ItemList

PIVOT (SUM(TotalQty) FOR ProductName IN (Sprite, Coke, Lemonade, [Apple Juice], [Diet Coke])) AS PivotResult

ORDER BY Order_No

GO

It will give you this result set