> > I've seen many discussions regarding the use of "use strict". > > What i wonder is why is it so bad using global variables? > > And another question how do you define constants in perl? >
use strict does not disallow global variables, it simply enforced you to declare variables with one of my,local, our. there is a article called "coping with scoping" you might want to read. I don't have the URl handy, but a google search will find it. for constants there are a few ways, one is using the constant pragma: use constant BUFFER_SIZE => 4096; -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
