Kevin Pfeiffer wrote:
>
> In article <[EMAIL PROTECTED]>, Rob Dixon wrote:
>
> > Kevin Pfeiffer wrote:
> >>
> >> I would have thought that this would initialize my $indent variable to 2
> >> (like setting an initial state for an object), but if I call "indent()" I
> >> get nothing back. :-(
> >>
>
In article <[EMAIL PROTECTED]>, Rob Dixon wrote:
> Kevin Pfeiffer wrote:
>>
>> I would have thought that this would initialize my $indent variable to 2
>> (like setting an initial state for an object), but if I call "indent()" I
>> get nothing back. :-(
>>
>>
>> { # static local variable
>>my
Kevin Pfeiffer wrote:
>
> I would have thought that this would initialize my $indent variable to 2
> (like setting an initial state for an object), but if I call "indent()" I
> get nothing back. :-(
>
>
> { # static local variable
>my $indent = 2;
>
>sub indent {
> my $increment = sh
Kevin Pfeiffer wrote:
>
> In article <[EMAIL PROTECTED]>, Rob Dixon wrote:
>
> > Kevin Pfeiffer wrote:
> >>
> >> I would have thought that this would initialize my $indent variable to 2
> >> (like setting an initial state for an object), but if I call "indent()" I
> >> get nothing back. :-(
> [...]
Hi Perlers,
I would have thought that this would initialize my $indent variable to 2
(like setting an initial state for an object), but if I call "indent()" I
get nothing back. :-(
{ # static local variable
my $indent = 2;
sub indent {
my $increment = shift;
$indent += $incre
Kevin Pfeiffer wrote:
>
> I would have thought that this would initialize my $indent variable to 2
> (like setting an initial state for an object), but if I call "indent()" I
> get nothing back. :-(
>
>
> { # static local variable
>my $indent = 2;
>
>sub indent {
> my $increment = sh
In article <[EMAIL PROTECTED]>, Rob Dixon wrote:
> Kevin Pfeiffer wrote:
>>
>> I would have thought that this would initialize my $indent variable to 2
>> (like setting an initial state for an object), but if I call "indent()" I
>> get nothing back. :-(
[...]
> Well yes, it will, but only when you
On Oct 26, Kevin Pfeiffer said:
>> {
>> my $indent = 2;
>>
>> sub indent {
>> my $increment = shift;
>> $indent += $increment if $increment;
>> return $indent;
>> }
>> }
>
>Hmmm, I guess I would have to move it up or add a "BEGIN" label.
Using a BEGIN block isn't a bad idea; jus
On Jul 15, Hamish Whittal said:
>1) Keep a central 'repository' (a hash) of all errors that can be
>generated in all the different modules and pass the error to a function
>that decides what error to run.
That sounds like a good idea.
>package Common;
>
>sub ERRORSTRING {
>
>
Well thankyou all for the replies. (This must be one of the best lists I
subscribe to.)
Now, why I wanted to run the code each time I called the module...
I am wanting to do error checking within my code. I am experimenting
with the best ways to do this.
1) Keep a central 'repository' (a hash) of
On Mon, Jul 14, 2003 at 11:41:40AM +0200 Hamish Whittal wrote:
> Anyone know whether or how I can initialise code when calling any of the
> subroutines within a module?
> I don't necessarily want to call the module personally, I would like it
> to be called when I call any of the subroutines.
You
Hi People,
Anyone know whether or how I can initialise code when calling any of the
subroutines within a module?
I don't necessarily want to call the module personally, I would like it
to be called when I call any of the subroutines.
Thanks in advance,
Hamish
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Elliot Tobin wrote at Thu, 05 Sep 2002 20:35:48 +0200:
> If my constructor takes four arguments, ala:
>
> my ($instanceName, $instanceHost, $instanceUser, $instancePass) = @_;
>
> What's an eloquent way of looping through those four and setting their
> value to "" if there are no arguments pas
On Sep 5, Elliot Tobin said:
>If my constructor takes four arguments, ala:
>
>my ($instanceName, $instanceHost, $instanceUser, $instancePass) = @_;
>
>What's an eloquent way of looping through those four and setting their
>value to "" if there are no arguments passed?
Well, I take it you mean yo
If my constructor takes four arguments, ala:
my ($instanceName, $instanceHost, $instanceUser, $instancePass) = @_;
What's an eloquent way of looping through those four and setting their
value to "" if there are no arguments passed?
-=[ Elliot @ pixeltree.org ]=-
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oming FTP hole you created, if
you don't need it.
-Mark
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Monday, June 24, 2002 8:09 PM
> To: Beginners Perl Mailing List
> Subject: RE: Initializing CPAN
>
>
> On Tue, 25 Ju
On Tue, 25 Jun 2002, Fontenot, Paul wrote:
> Let it have 20 and 21 for ftp
I poked a hole in the firewall to accept all related/established packets
coming *from* ports 20 & 21 but that didn't work. I seem to recall that
ftp actually uses two different ports for the same dialogue. Can anyone
refr
Hello, All:
Does CPAN use http? I'm using it on a machine that has all ports except
smtp/ssh/http/https blocked. (i.e., ports 22/25/80/443 are the only open
ports)
I've just started using the CPAN module for the first time and am having
some trouble during initialization: The process dies after
At 10:56 AM 6/14/01 +0900, Gupta, Ashish wrote:
> >From where is the value of @INC initialized by Perl ?
It's compiled in when perl is built. Do a strings `which perl` | grep /
and you'll see it.
>Can I change the value of @INC from within my program or from the
>environment ?
Both. The form
>From where is the value of @INC initialized by Perl ?
Can I change the value of @INC from within my program or from the
environment ?
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