Decode is a very useful and handy function for Oracle queries. Itreplaces the complex If-Then-Else logic, which is used to display different things based on different values in a column.
VB6 Deployment and Packaging Wizard’s resulting setup.exe has a commandline switch that allows for a silent install. This feature is virtuallyundocumented except in the source code for Setup1.exe. The default
Question: Is it possible in Java to increase an application’s stack size? Answer: The stack size of an application can be set at run time depending on the virtual machine
Question: I’m developing some applications with servlets. I’ve been declaring static variables to preserve state, but when two instances of the servlet run at the same time, the second instance
Question: How can I view Informix database tables via the SQL Server 7 Enterprise Manager? Answer: I’m not a SQL Server user, so I can’t address your SQL Server specific
Question: I have accidentally deleted the ‘From’ column from my inbox. Could you instruct me how to get this column back? Answer: Right-click the header of any other column (like
Question: In the WHERE condition, I have not been able to use the AND condition when the two conditions on either side of the AND command relate to data the
Question: How do I maintain sessions in Nokia WAP Server? Answer: Session variables are covered in the WAP Server documentation.
Question: What does the ‘const’ in the following funciton prototype mean? class A{public: void fn (int a ) const;} Answer: The const after a member function’s parameter list indicates that