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  FAQ 2.7 Is there an ISO or ANSI certified version of Perl?         


Author: PerlFAQ Server
Date: Jan 30, 2007 06:03

This is an excerpt from the latest version perlfaq2.pod, which
comes with the standard Perl distribution. These postings aim to
reduce the number of repeated questions as well as allow the community
to review and update the answers. The latest version of the complete
perlfaq is at http://faq.perl.org .

--------------------------------------------------------------------

2.7: Is there an ISO or ANSI certified version of Perl?

Certainly not. Larry expects that he'll be certified before Perl is.

--------------------------------------------------------------------

The perlfaq-workers, a group of volunteers, maintain the perlfaq. They
are not necessarily experts in every domain where Perl might show up,
so please include as much information as possible and relevant in any
corrections. The perlfaq-workers also don't have access to every
operating system or platform, so please include relevant details for
corrections to examples that do not work on particular platforms.
Working code is greatly appreciated.

If you'd like to help maintain the perlfaq, see the details in
perlfaq.pod.
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  Re: sprintf or pack         


Author: Paul Lalli
Date: Jan 30, 2007 05:52

On Jan 30, 7:33 am, "sonet" msa.hinet.net> wrote:
> How to use pack or sprintf do the same thing?
>
> $b='A';
> $a=ord($b);
> print int($a/16) . ($a %% 16) ;

printf "%%x", $a;

Paul Lalli
1 Comment
  Max size of an array used in perl.         


Author: rajendra
Date: Jan 30, 2007 05:44

Hello All,
I would like to know the max size that an array can store in terms of bytes.

With Rgds,
Raj
1 Comment
  Shared memory location         


Author: rajendra
Date: Jan 30, 2007 05:41

Hello All,
I would like to know how to create shared memory location used in
multithreading using perl commands.

With Rgds
Raj
1 Comment
  Parse::Eyapp a LALR yapp compatible Parser Generator         


Author: Casiano
Date: Jan 30, 2007 05:25

I have released version 1.06550 of Parse::Eyapp in CPAN.

Parse::Eyapp (the name stands for Extended yapp) is a collection of
modules that extends Francois Desarmenien Parse::Yapp 1.05. Eyapp
extends yacc/yapp syntax with functionalities line named attributes,
EBNF-like expressions, modifiable default action, automatic syntax
tree building, semi-automatic abstract syntax tree building,
translation schemes, tree regular expressions, tree transformations,
scope analysis support, directed acyclic graphs and a few more.

The following example shows a simple Eyapp program translating
infix expressions into postfix expressions:

pl@nereida:~/src/perl/YappWithDefaultAction/examples$ cat -n
Postfix.eyp
1 # File Postfix.eyp
2 %%right '='
3 %%left '-' '+'
4 %%left '*' '/'
5 %%left NEG
6...
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  system() commands         


Author:
Date: Jan 30, 2007 04:12

Hi,
I have been using perl to launch Prolog via the system("swipl");
command. This has worked fine so far. However, when I try to issue
commands to Prolog via Perl to read in files and perform queries etc
such as
system("consult(roy_uk).");

I get errors such as:
sh: -c: line 1: syntax error near unexpected token `roy_uk'
sh: -c: line 1: `consult(roy_uk)'

Ive only been teaching myself Perl for the last few weeks so I'm not
sure if I am even going about this is the correct way, but any help
would be much appreciated!!

thanks.
1 Comment
  regexp         


Author: avlee
Date: Jan 30, 2007 03:30

Hello

How to cut all the characters from varibale except digits ?

Thanx
1 Comment
  How to detect active folder in Windows XP?         


Author: max
Date: Jan 30, 2007 01:35

How to detect active folder in Windows XP?
Eg. d:\folder\temp

Thanks
3 Comments
  for charity: genuinely entertaining finances - olyi - (1/1)         


Author: burlie
Date: Jan 30, 2007 00:25

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no comments
  Posting Guidelines for comp.lang.perl.misc ($Revision: 1.7 $)         


Author: tadmc
Date: Jan 30, 2007 00:10

Outline
Before posting to comp.lang.perl.misc
Must
- Check the Perl Frequently Asked Questions (FAQ)
- Check the other standard Perl docs (*.pod)
Really Really Should
- Lurk for a while before posting
- Search a Usenet archive
If You Like
- Check Other Resources
Posting to comp.lang.perl.misc
Is there a better place to ask your question?
- Question should be about Perl, not about the application area
How to participate (post) in the clpmisc community
- Carefully choose the contents of your Subject header
- Use an effective followup style
- Speak Perl rather than English, when possible
- Ask perl to help you
- Do not re-type Perl code
- Provide enough information ...
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