Sven33
12-13-2005, 10:13 AM
Ok, I have a few issues I'm wondering about.
1.) What is the CGI method for error-handling. I think the book is saying it's "carp," but I'm not 100% certain.
2.) What does the h2xs tool do? I want to say assists in the creation of modules...or something that has to do with C++.
3.) Is an example of a subroutine a user defined routine? If so, I know the last must be a true value (correct?) so therefore any numerical value other than 0 is acceptable?
4.) I'm confused as to what exactly # does in a filehandle. For example, what would # +< do? Wouldn't < read the file....and the + connect the two file handles?
Any help would be greatly appreciated. Thanks in advance.
1.) What is the CGI method for error-handling. I think the book is saying it's "carp," but I'm not 100% certain.
2.) What does the h2xs tool do? I want to say assists in the creation of modules...or something that has to do with C++.
3.) Is an example of a subroutine a user defined routine? If so, I know the last must be a true value (correct?) so therefore any numerical value other than 0 is acceptable?
4.) I'm confused as to what exactly # does in a filehandle. For example, what would # +< do? Wouldn't < read the file....and the + connect the two file handles?
Any help would be greatly appreciated. Thanks in advance.