Tip Bank

Question: I went to see one of the new VRML 2.0 sites, but only sawblackness. What is going on? Why won’t my VRML browserwork with the new version? Answer: Just

Question: Can I determine which employees have received a salary for a month that is more than twice the average salary in that month? I need to show:month_number, average salary,

Question: Joe Celko’s Playing the Ponies Puzzle]You have just become the database manager for Eddie Franco “the Doctor” Coddetti. He keeps records on horse races for statistical purposes and his

Question: Is there a VRML browser most users prefer? If so, why? Answer: Well, if you’re Microsoft, then you may think that World View browser from Intervista Software is the

Question: What are the key features of Apple’s Out of this World? Answer: Out of this World from Apple is an extension to VRML based on the 3DMeta File (3DMF)

Question: What is the standard SQL-92 syntax for INSERT INTO? Answer: Be sure to check your product documentation for any variations! This is standard syntax, but not all products will

Question: I am trying to select data from three columns of a table listing all tables of a database. The table_name column is repeated with each separate column_namecolumn, hence the

Question: Which rendering engines are used in VRML browsers and how do they affect my choice of browser? Answer: The library of functions that is used to create all the

Question: I’m beginning the design of an application where it would be advantageous to be able to programmatically move the position of a control on its form. Is it possible