Hi everyone,

Sometime you might want to call a function in Javascript but check whether the function exists or not before calling it. You can test if a function exists in Javascript by simply testing for the name of it in an if() condition.

But Note that you can't test for the function name by itself.
This will work but if the function doesn't exist the Javascript will error out ...

Hello,

Try below query and see all databases and objects get listed in sql server.

sp_msforeachdb 'select "?" AS db, * from [?].sys.tables';

Hello All,

I have created simple jquery plugin for file upload.
I have used multiple file upload in Ajax but it’s not possible to upload file in Ajax.
This problem can be solved by this two method.

1. flash to solve this problem.
2. JavaScript works.

Javascript works more nice than Flash.

To know the available display area in a visitors browser excluding the pixels occupied by the toolbars and other add-ons on the users browser use the following javascript code ...

Hi everyone
I just came across this problem that is happening in IE.
In the html I am adding an onclick event to an element that calls a function 'changeStatus' like this ...

Our current application has been affected by a change in the latest jQuery (1.4.1) from the previous release.

In form submission using ajax, jQuery now posts multiple selectbox or checkboxes values with a character "[]" appended to variable (I think jQuery is being more favorable to PHP).

I used firebug to look my argument passed. Just look below how it passed an argument with "[]" appended ...

Hi guys,

I have been working with queries today and wanted to find some queries which was very high on its execution time. There was a need in the project to find out which query is running longest in sql server to avoid time outs and to optimize those queries for better performance. See the script below and definately it will be really helpful to you for better performing backend ...

Hello friends,

Today, there was a need to insert data from one table to another table. There are many ways to insert data from one to another. Sql server provides a functionality to copy data from one to another using SELECT clause also. I hope it may be helpful for you ...