-- Weitergeleitete Nachricht
Von: Marek Stepanek <[EMAIL PROTECTED]>
Datum: Wed, 05 Apr 2006 23:58:23 +0200
An: Andrew Brosnan <[EMAIL PROTECTED]>
Unterhaltung: Install Apache, mod_perl
Betreff: Re: Install Apache, mod_perl
On 05.04.2006 23:20, "Andrew Brosnan" <[EMAIL PROTECTED]> wrote:
> O
'defined' will autovivify, 'exists' will not.
No, Bruce is right. When used with nested structures, both defined()
and exists() will create the hash element "D", and store a reference
to an anonymous array in it.
But don't take my word for it - just ask Perl. Here's a simple test:
Oops,
'defined' will autovivify, 'exists' will not. I'll leave it up to
Doug to decide if knowing that helps.
The Camel book, page 710 in the third edition is very clear that
exists goes the same way as defined. But perl has gone through a
couple of new versions since it was written.
Thanks to Ste
On 4/5/06 at 11:14 PM, [EMAIL PROTECTED] (Marek Stepanek) wrote:
> % perl Makefile.PL MP_APXS=/usr/local/apache2/bin/apxs
>
> [warning] mod_perl dso library will be built as mod_perl.so
> [warning] You'll need to add the following to httpd.conf:
> [warning]
> [warning] LoadModule perl_mo
Hello all,
this is my first posting here and I am not such a pro as you all around here
...
I want to install a local mysql-server and I am new to mysql. I installed
everything as asked in my first mysql-book (MySQL & Perl, Developer's Guide,
Paul DuBois). Only over mod_perl and Bundle::DB
At 08:41 -0700 4/5/06, Stewart Leicester wrote:
>
>'defined' will autovivify, 'exists' will not. I'll leave it up to Doug to
>decide if knowing that helps.
The Camel book, page 710 in the third edition is very clear that exists goes
the same way as defined. But perl has gone through a couple of
On Apr 5, 2006, at 11:41 AM, Stewart Leicester wrote:
Actually, those mean different things. Neither autovivifies, which
was
what Doug was seeking to understand.
Both
defined $phash{"D"}[3]
and
exists $phash{"D"}[3]
autovivify $phash{"D"}.
- Bruce
'defined' will autovivify, 'exist
On 4/5/06 Stewart Leicester wrote:
>Bruce Van Allen wrote:
>>Both
>> defined $phash{"D"}[3]
>>and
>> exists $phash{"D"}[3]
>>
>>autovivify $phash{"D"}.
>>
>>- Bruce
>
>'defined' will autovivify, 'exists' will not. I'll leave it up to
>Doug to decide if knowing that helps.
Oh? Try this:
#
Actually, those mean different things. Neither autovivifies, which was
what Doug was seeking to understand.
Both
defined $phash{"D"}[3]
and
exists $phash{"D"}[3]
autovivify $phash{"D"}.
- Bruce
'defined' will autovivify, 'exists' will not. I'll leave it up to
Doug to decide if knowin
