random-number

Random numbers from database

EDIT: Duplicate of http://stackoverflow.com/questions/94906/how-do-i-return-random-numbers-as-a-column-in-sql-server-2005 Hello How can I generate random numbers in mssql server 2005. for example: when I select 500rows from table, each row must have one generated random number, numbers must be generated at runtime UPDATE: I need the ...

C++ random float

How do I generate random floats in C++? I thought I could take the integer rand and divide it by something, would that be adequate enough? ...

Why garbage value cannot act as random number ?

Hello all, This question may not be language specific. Is it possible to create a true random number ? If not why random number generation has to go through some algorithm, why garbage values cannot act as random numbers. ...