JavaScript Void 0

http://www.tizag.com/javascriptT/javascriptvoid.php

DELETE and TRUNCATE statement in sql server

http://blog.sqlauthority.com/2012/08/24/sql-server-delete-truncate-and-reseed-identity/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+SQLAuthority+%28Journey+to+SQL+Authority+with+Pinal+Dave%29


 

Removing duplicates from a table in sql server

http://www.simple-talk.com/sql/t-sql-programming/removing-duplicates-from-a-table-in-sql-server/

Tricks to speed up your sql query

http://www.dotnetfunda.com/articles/article1949-tricks-to-speed-up-your-sql-query.aspx?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+DotNetFundaArticles+%28DotNetFunda.Com+Article+feed%29

When and how to use dispose and finalize in C#

http://www.devx.com/dotnet/Article/33167

Foreign key in sql server

http://www.mssqltips.com/sqlservertip/1296/the-importance-of-sql-server-foreign-keys/

Difference between Primary key and unique key in sql server

http://blog.sqlauthority.com/2007/02/05/sql-server-primary-key-constraints-and-unique-key-constraints/

Concept of View in Sqlserver

http://www.codeproject.com/Articles/38560/Overview-of-View-in-SQL-Server-2005

Struct in C#

A Struct is similar to the class with the follwing key differences

1. A Struct is a value type where as a class is a reference type
2. A Struct does not support Inheritance
3. A Struct can't have explicit parameter less constructors

Difference between readonly and constant

1. readonly and constant are two keywords
2. If you are using readonly keyword then the variable value can be assigned at the time of declaration otherwise in the constructor
3. where as in case of constant the variable value can only be assigned at the time of declaration not in the constructor
4.readonly variable can be accessed by the instance of a class where as in case of constant it is only accessed by the class name not by the instance of a class