[EMAIL PROTECTED] (Doug MacEachern) wrote:
>On Tue, 26 Dec 2000, Ken Williams wrote:
>> [EMAIL PROTECTED] (Stas Bekman) wrote:
>> >A combination of C and C pragmas keeps modules clean and
>> >reduces a bit of noise. However, the C pragma also creates
>> >aliases, as does C, which eat up more memo
On Tue, 26 Dec 2000, Ken Williams wrote:
> [EMAIL PROTECTED] (Stas Bekman) wrote:
> >A combination of C and C pragmas keeps modules clean and
> >reduces a bit of noise. However, the C pragma also creates
> >aliases, as does C, which eat up more memory. When
> >possible, try to use fully qualifi
On Tue, 26 Dec 2000, Ken Williams wrote:
> [EMAIL PROTECTED] (Stas Bekman) wrote:
> >A combination of C and C pragmas keeps modules clean and
> >reduces a bit of noise. However, the C pragma also creates
> >aliases, as does C, which eat up more memory. When
> >possible, try to use fully qualifi
[EMAIL PROTECTED] (Stas Bekman) wrote:
>A combination of C and C pragmas keeps modules clean and
>reduces a bit of noise. However, the C pragma also creates
>aliases, as does C, which eat up more memory. When
>possible, try to use fully qualified names instead of C.
I have to disagree with this
On 26 Dec 2000, Randal L. Schwartz wrote:
> > "Stas" == Stas Bekman <[EMAIL PROTECTED]> writes:
>
> Stas> Note that Perl 5.6.0 introduced a new our() pragma which works like
> Stas> my() scope-wise, but declares global variables.
>
> Stas> package MyPackage3;
> Stas> use strict;
> Stas>
> "Stas" == Stas Bekman <[EMAIL PROTECTED]> writes:
Stas> Note that Perl 5.6.0 introduced a new our() pragma which works like
Stas> my() scope-wise, but declares global variables.
Stas> package MyPackage3;
Stas> use strict;
Stas> our @ISA = qw(CGI);
Stas> our $VERSION = "1.00";
Stas>
here is another one
=head2 Global vs. Fully Qualified Variables
It's always a good idea to avoid using global variables where it's
possible. Some variables must be either global, such as C<@ISA> or
else fully qualified such as C<@MyModule::ISA>, so that Perl can see
them from different package
