Type globs of subroutines?

Short Question: Is type globbing of subroutines possible or not? for something like &supersub(\&smallsub); -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: Type globs of subroutines?

Angerstein am Mittwoch, 22. Februar 2006 11.05: > Short Question: > > Is type globbing of subroutines possible or not? yes, perl -le 'use warnings; use strict; \ sub sub1{1}; \ *sub2=\&sub1; \ warn sub2(); \ ' > for something like &supersub(\&smallsub); This (passing a subroutine reference as ar

Re: Type globs of subroutines?

Angerstein wrote: > Short Question: > > Is type globbing of subroutines possible or not? It is possible but using references is the preferred method. John -- use Perl; program fulfillment -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Help: Math::Pari won't install

I'm trying to build Math::Pari along the way to building Net::SFTP, but the make fails with the following error: pariinl.h: In function `mulssmod': pariinl.h:887: error: asm-specifier for variable `hiremainder' conflicts with asm clobber list pariinl.h:887: confused by earlier errors, bailing out

Re: Repeated Regex over a line with double quotes

One day, I'll start remembering this ist doesn't set reply-to... On 2/22/06, Jay Savage <[EMAIL PROTECTED]> wrote: > On 2/21/06, Wagner, David --- Senior Programmer Analyst --- WGO > <[EMAIL PROTECTED]> wrote: > > Timothy Johnson wrote: > > > I don't have time right now to run it, but I notice tha

RE: bug or am I not understanding?

Hi Bruce, Hex 0D 0A (Carriage Return Line Feed pair) is commonly used in Windows to signify the end of a line of text. "\n" is supposed to generate an end of line appropriate for the machine on which Perl is run. On Windows, 0D 0A is ideal, but 0A often works the same. Hex 0A is also the standard

printing the contents of the last eval

Inpecting $@ and caller() after an eval will yield: Error message (eval 6750):428 How does one view line 428. Are there formal hooks with which (immediately following an eval) one can: my $eval_number = ???; my $eval_contents = ???( $eval_number ); The debugger seems to do a g

Re: bug or am I not understanding?

On Feb 22, 2006, at 18:52, Luke, David wrote: Depending upon the OS your Perl script is running under, $a = index($state, "/\n"); will match Hex 2F 0A or Hex 2F 0D 0A. Since the meaning of that "match" is a bit ambiguous to me, let me be maybe a bit redundant to be sure the OP gets this ri

Re: bug or am I not understanding?

On Feb 22, 2006, at 21:08, Bowen, Bruce wrote: Thanks, I'm running under Windows XP. It's strange that with the exact same file where it system can't find the index /\n or "/\n" it has no problem finding that when used with the split command. Many people have indicated that the index shou

simple references question

I'm trying to pass an array to a subroutine. I'd like the subroutine to create "@f" from the "[EMAIL PROTECTED]" that I send it, but I can't seem to figure out the syntax. Is there a way to replace my "???f???" with something to make it work? ** @a = (1,2,

RE: simple references question

Bryan R Harris wrote: > I'm trying to pass an array to a subroutine. I'd like the subroutine > to create "@f" from the "[EMAIL PROTECTED]" that I send it, but I can't seem > to > figure out the syntax. Is there a way to replace my "???f???" with > something to make it work? > >

RE: Repeated Regex over a line with double quotes

Jay Savage wrote: > One day, I'll start remembering this ist doesn't set reply-to... > > On 2/22/06, Jay Savage <[EMAIL PROTECTED]> wrote: >> On 2/21/06, Wagner, David --- Senior Programmer Analyst --- WGO >> <[EMAIL PROTECTED]> wrote: >>> Timothy Johnson wrote: I don't have time right now to

A problem with apache installation http://localhost issue

Hello perl fellows: I encountered a problem when I was installing a perl module. The httpd server related module was hanging overnight when it was trying to test http://localhost:X... Today, I tested with my httpd server installation. I found that I can view the webpage after I started httpd

RE: simple references question

Here's one way, but if you create @f like you want to, then you will end up working with a copy of your array instead of the original array passed. That may or may not be what you want to do. If you want to alter the contents of the original array, you will have to use $f and dereference it. W

Re: A problem with apache installation http://localhost issue

zhou jian am Mittwoch, 22. Februar 2006 22.40: > Hello perl fellows: Hi Paul This is the wrong list for this question (see your subject) but: > I encountered a problem when I was installing a perl > module. The httpd server related module was hanging > overnight when it was trying to test > http

whitespace beginning and end

Perlers I need to remove any line that begins with \d+ yet end with \s* Here is the data _BEGIN_DATA_ 0 2005/09/23 17:25 221 100% -il-o-b---U- sf F02043 1 2005/06/03 04:11 524 100% -il-o-b---U- sf F02017 2 2005/06/10 00:12 592 100% -il-o-b---U- sf F02018 3 20

RE: whitespace beginning and end

Do you mean like unless($_ =~ /^\s*\d+\s*$/){ print $_; } ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 22, 2006 2:36 PM To: beginners@perl.org Subject: whitespace beginning and end Perlers I need

RE: whitespace beginning and end

[EMAIL PROTECTED] wrote: > Perlers > > I need to remove any line that begins with \d+ yet end with \s* > Here is the data > > _BEGIN_DATA_ > >0 2005/09/23 17:25 221 100% -il-o-b---U- sf F02043 > 72 2005/10/07 17:12 524 100% -il-o-b---U- sf H02053 > 73 2005/10/10 13:23

RE: whitespace beginning and end

Do you mean like unless($_ =~ /^\s*\d+\s*$/){ print $_; } ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 22, 2006 2:36 PM To: beginners@perl.org Subject: whitespace beginning and end Perl

Why does my inheritance hierarchy get screwed up?

[Blogged about it here: http://netmesh.info/jernst/Technical/perl- inheritance-problem.html ] There are three very simple classes in the following code: C is a subclass of B, which is a subclass of A. If I try to instantiate B (see last two lines of the code below), I'm getting this output

Re: Why does my inheritance hierarchy get screwed up?

On 2/22/06, Johannes Ernst <[EMAIL PROTECTED]> wrote: > If I try to instantiate B (see last two lines of the code below), I'm > getting this output: > > Point B: Exporter > Can't locate object method "new" via package "B" at madness.pl > line 23. Did you know that B is a package name us

Re: Why does my inheritance hierarchy get screwed up?

Johannes Ernst am Donnerstag, 23. Februar 2006 00.19: > [Blogged about it here: http://netmesh.info/jernst/Technical/perl- > inheritance-problem.html ] > > There are three very simple classes in the following code: C is a > subclass of B, which is a subclass of A. > > If I try to instantiate B (see

RE: RE: Re: Tri-grams?

-Original Message- From: amit hetawal [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 22, 2006 16:00 To: Wagner, David --- Senior Programmer Analyst --- WGO Subject: Re: RE: Re: Tri-grams? hi there the sequnce with alpha _ _ is valid but not _ _ _ I replaced the 4 four lines in

Re: A problem with apache installation http://localhost issue

Check that the entry 127.0.0.1 localhost is present. How to check the this entry? I added this entry to httpd.conf and listen 127.0.0.1:80. However, I got the error message. Do you have any other ideas? I also checked. I am convinced that I didn't have that configured in httpd.conf. How could

Re: simple references question

Thanks! Regarding your "note", out of curiosity, how will it help a lot in the end? I've been scripting for almost 5 years now, and have produced >100 scripts that are used in data analysis work by ~15 people, and have never used "use strict", nor declared any variables with "my". Everybody say

Re: simple references question

Bryan Harris am Donnerstag, 23. Februar 2006 03.46: > Thanks! > > Regarding your "note", out of curiosity, how will it help a lot in the end? > I've been scripting for almost 5 years now, and have produced >100 scripts > that are used in data analysis work by ~15 people, and have never used "use >

Re: whitespace beginning and end

[EMAIL PROTECTED] wrote: > Perlers Hello, > I need to remove any line that begins with \d+ yet end with \s* EVERY line ends with \s* so you want to remove every line? John -- use Perl; program fulfillment -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL P

Fork or Thread?

I have a Net::IRC application that uses a Win32::GUI interface. My GUI is lagging and I was wondering what would be better to use and how would I go about it. Should I fork the Net::IRC process (how?) or I've read about Threads (not stable?). Any suggestions, hints, tips, LINKS to documentation