This is the prototype for the subroutine. $$ indicates it takes two
scalars as arguments, and $ indicates it takes one.
-Jason
On 4/11/07, Nath, Alok (STSD) <[EMAIL PROTECTED]> wrote:
Hi,
What is the difference between this two function defs ?
When there is $ and $$ ??
Hi,
What is the difference between this two function defs ?
When there is $ and $$ ??
sub test($$){
...
}
sub test($){
...
}
Thanks
Ak
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This may not be the ideal solution, but did you consider CSV?
If the spreadsheet does not need formulas, writing a CSV file is simple. Its
basically a text file with columns seperated by commas and rows by newlines
(or some varient).
Excel opens CSV files nicely...
On 4/11/07, Katie L. Barbee <[E
I am really hoping you might be able to help me because I'm not sure
where else to turn. I am trying to extract information from an Oracle
database into an Excel Spreadsheet for individuals to view and I think
I'm lost.
Project: When someone logs into an admin area of a site, they would
lik
On 4/11/07, Chas Owens <[EMAIL PROTECTED]> wrote:
On 4/11/07, Tom Phoenix <[EMAIL PROTECTED]> wrote:
> my $header_is_complete; # starts out false
Is there a reason you are not using an our variable instead of a my variable:
TIMTOWTDI. The scope is different, of course; but which scope one
On 4/11/07, Tom Phoenix <[EMAIL PROTECTED]> wrote:
snip
my $header_is_complete; # starts out false
sub ensure_header {
return if $header_is_complete;
my($q) = @_;
print $q->header();
$header_is_complete = 1;
}
snip
Is there a reason you are not using an our variable inst
On 4/11/07, Rodrigo Tavares <[EMAIL PROTECTED]> wrote:
Hello,
I like to know, if exist anything as tempfile and
dialog program in Perl.
Both commands is include in shell script.
Take a look at File::Temp* for tempfile. To my knowledge there is no
direct replacement for dialog in Perl. You c
On Wed, 2007-04-11 at 12:09 -0300, Rodrigo Tavares wrote:
> Hello,
>
> I like to know, if exist anything as tempfile and
http://search.cpan.org/~tjenness/File-Temp-0.18/Temp.pm
> dialog program in Perl.
http://search.cpan.org/~uncle/Dialog-0.03/Dialog.pod
There are many other better solutions
Hello,
I like to know, if exist anything as tempfile and
dialog program in Perl.
Both commands is include in shell script.
I produce a software in shell-script that create new
databases in postgresql, define IP Address, Port
Number, set permissions, test versions, replace fields
and others. And
On 4/11/07, Jen mlists <[EMAIL PROTECTED]> wrote:
But my error_report function is located in a package,not the main script.
Then how to use a global variable for label it?
You may use a true global by giving its full name, say
$main::header_is_complete, even from another package and under '
On 4/11/07, Rodrigo Tavares <[EMAIL PROTECTED]> wrote:
snip
if ( "8.1.8" =~ /$version/)
snip
You are using the operators incorrectly. It should look like this:
if ($version =~ /8\.1\.8/)
The form is "variable binding_operator regex". Note that the periods
need to be escaped otherwise they w
From: Rodrigo Tavares [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 11, 2007 9:31 AM
To: beginners@perl.org
Subject: Using regular expressions with delimitaters
Hello,
I need to use the delimiter " " , (one blank space).
I read perdoc, i try to use this :
if ( "8.1.8" =~ /[\d $versao \s]/)
Hello,
I need to use the delimiter " " , (one blank space).
I read perdoc, i try to use this :
if ( "8.1.8" =~ /[\d $versao \s]/)
But the expression is always true.
Where is the error ?
my code :
#!/usr/bin/perl
$version=`/usr/local/pgsql/bin/pg_ctl --version`;
print $version;
if ( "8.1.8" =
On 4/11/07, Craig Schneider <[EMAIL PROTECTED]> wrote:
Hi Guys
Thanks for all the help with the directory sorting, I'm still very new
to Perl :)
I'm now trying to use Perl to convert the below log file to CSV.
1176301248.555180 dhr-hr3.duys.co.za TCP_MISS/200 447 GET
http://support.duys.co
Hi Guys
Thanks for all the help with the directory sorting, I'm still very new
to Perl :)
I'm now trying to use Perl to convert the below log file to CSV.
1176301248.555180 dhr-hr3.duys.co.za TCP_MISS/200 447 GET
http://support.duys.co.za/DUYSIT/WebResource.axd? - DIRECT/192.168.10.3
image/g
Thank you.
But my error_report function is located in a package,not the main script.
for example,
package Myfunc;
sub error_report {
my($q,$msg) = @_;
print $q->header(); # print or not print it??
print $msg;
}
1;
Then how to use a global variable for label it?Thanks.
2007/4/11, Tom P
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