February 18, 1999

Question: I have a program that copies a file from Network Drive W: to Local Hard Drive E: using the CopyFile API Function. From the command line, the program works

When each instance of a class needs access to a value that can vary from one run of the applet or application to the next, but will be constant within

Many CGI programs, such as guestbook programs, require that only one user at a time be allowed to access a data file. You can lock a file with the Perl