Bryan Harris wrote:
>
>>Bryan Harris wrote:
chen li wrote:
>I want to calculate the mean of an array. I know how
>to let the job done by using a loop. But I just wonder
>if Perl has the short-cut/built-in function for this.
>
>my @data=(1,1,1);
>
>mean=(1+1+1)/
> Bryan Harris wrote:
>>
>>> chen li wrote:
>>>
I want to calculate the mean of an array. I know how
to let the job done by using a loop. But I just wonder
if Perl has the short-cut/built-in function for this.
my @data=(1,1,1);
mean=(1+1+1)/3=1;(Any perl bui
Robert Krueger wrote:
> Hi,
Hello,
> I bought 3 books a few days ago on Perl, and things are going well with
> one exception.
>
> An example:
>
> @line = "this is a very long line word1+word2+word3 and it contines on and
> on";
>
> The object is to execute a split using "+" so I end up with w
AndrewMcHorney wrote:
> Hello
Hello,
> I do not have my perl books with me and so I cannot diagnose the error I
> am getting with several if statements. Could someone assist?
Do you have the Perl documentation installed on your hard drive?
perldoc perldiag
> Here is the code:
>
> #! /bin/per
Robert Krueger wrote:
> Hi,
> I bought 3 books a few days ago on Perl, and things are going well with
> one exception.
>
> An example:
>
> @line = "this is a very long line word1+word2+word3 and it contines on and
on";
>
> The object is to execute a split using "+" so I end up with word1, word2,
On 9/9/06, AndrewMcHorney <[EMAIL PROTECTED]> wrote:
I do not have my perl books with me and so I cannot diagnose the
error I am getting with several if statements.
What line is the error? What's the error message? Can you find the
message in perldiag?
if (file_deleted[compare_index] ==
Bryan Harris wrote:
>
>>chen li wrote:
>>
>>>I want to calculate the mean of an array. I know how
>>>to let the job done by using a loop. But I just wonder
>>>if Perl has the short-cut/built-in function for this.
>>>
>>>my @data=(1,1,1);
>>>
>>>mean=(1+1+1)/3=1;(Any perl built-in function for
>>>t
Hi,
I bought 3 books a few days ago on Perl, and things are going well with
one exception.
An example:
@line = "this is a very long line word1+word2+word3 and it contines on and
on";
The object is to execute a split using "+" so I end up with word1, word2,
and word3, so I do this:
my @line =
I can't believe I just beat John in perl golf, by 14 strokes!
(Anyone who knows me knows I just got lucky on that hole...)
- B
> chen li wrote:
>> Dear all,
>
> Hello,
>
>> I want to calculate the mean of an array. I know how
>> to let the job done by using a loop. But I just wonder
>> if
Hello
I do not have my perl books with me and so I cannot diagnose the
error I am getting with several if statements. Could someone assist?
Here is the code:
#! /bin/perl
#
# Create the files to delete list file
#
#
# Find all the files
#
print "Extracting files in directory";
@file_list =
chen li wrote:
> Dear all,
Hello,
> I want to calculate the mean of an array. I know how
> to let the job done by using a loop. But I just wonder
> if Perl has the short-cut/built-in function for this.
>
> my @data=(1,1,1);
>
> mean=(1+1+1)/3=1;(Any perl built-in function for
> this?)
my $mean
$mean = eval(join("+", @data)) / @data;
I love perl golf. =)
- B
> Dear all,
>
> I want to calculate the mean of an array. I know how
> to let the job done by using a loop. But I just wonder
> if Perl has the short-cut/built-in function for this.
>
> Thanks,
>
> Li
>
> my @data=(1,1,1
Thanks Xavier,
Since my script is pretty short I would prefer using
my own codes. I don't think I need to call this
module.
Li
--- Xavier Noria <[EMAIL PROTECTED]> wrote:
> On Sep 9, 2006, at 9:48 PM, Randal L. Schwartz
> wrote:
>
> >> "Xavier" == Xavier Noria <[EMAIL PROTECTED]>
> writes
On 9/9/06, elite elite <[EMAIL PROTECTED]> wrote:
Does anyone know any good links on networking with
perl or on sockets?
check out docs for IO::Socket
How about books? Both at Amazon at the very least:
Network Programming with Perl
by Lincoln D. Stein,
Addison-Wesley Professional
Progr
On Sep 9, 2006, at 9:48 PM, Randal L. Schwartz wrote:
"Xavier" == Xavier Noria <[EMAIL PROTECTED]> writes:
Xavier> On Sep 9, 2006, at 9:00 PM, chen li wrote:
I want to calculate the mean of an array. I know how
to let the job done by using a loop. But I just wonder
if Perl has the short-cut/b
> "Xavier" == Xavier Noria <[EMAIL PROTECTED]> writes:
Xavier> On Sep 9, 2006, at 9:00 PM, chen li wrote:
>> I want to calculate the mean of an array. I know how
>> to let the job done by using a loop. But I just wonder
>> if Perl has the short-cut/built-in function for this.
Xavier> There ar
On Sep 9, 2006, at 9:00 PM, chen li wrote:
I want to calculate the mean of an array. I know how
to let the job done by using a loop. But I just wonder
if Perl has the short-cut/built-in function for this.
There are modules, but nothing builtin.
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To unsubscribe, e-mail: [EMAIL PROTECTED]
F
Dear all,
I want to calculate the mean of an array. I know how
to let the job done by using a loop. But I just wonder
if Perl has the short-cut/built-in function for this.
Thanks,
Li
my @data=(1,1,1);
mean=(1+1+1)/3=1;(Any perl built-in function for
this?)
_
> "elite" == elite elite <[EMAIL PROTECTED]> writes:
elite> Does anyone know any good links on networking with
elite> perl or on sockets?
Are you just curious, or are you inventing a new protocol? Because if you're
not either of those, there are modules that handle almost every major protoco
And without reading that article, the essence is
AVOID PROTOTYPES AT ALL COSTS
mmm.. ok?
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
http://www.stonehenge.com/merlyn/>
Perl/Unix/security consulting, Technical writing, Comedy, etc. etc.
See PerlTraini
Jack Faley ( The Tao of Jack ) wrote:
>
> On 9/9/06, john wright <[EMAIL PROTECTED] wrote:
>>
>> *"Jack Faley ( The Tao of Jack )" < [EMAIL PROTECTED] wrote:
>>>
>>> On 9/8/06, john wright wrote:
I want to call vcvars32.bat from perl script and effectively borrow the
variables from
Hi,
Perl should inherit whatever the environment shell it is called in. Id be
interested to know if you listed you environment variables before calling
perl if they are there. I just had to write code for perl last week ( on
UNIX) concerning environment variables. It was being called from a prog
Lincoln Stein's great book of 'Network Programming with Perl' is very
good for your purpose.
-Original Message-
From: [EMAIL PROTECTED]
To: beginners@perl.org
Sent: Sat, 9 Sep 2006 7:56 PM
Subject: Sockets
Does anyone know any good links on networking with
perl or on sockets?
Does anyone know any good links on networking with
perl or on sockets?
__
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Tired of spam? Yahoo! Mail has the best spam protection around
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For additional commands,
Hi
I am calling vcvars32.bat using system call in perl program,but the
variables set in the batch file are lost when the execution come out of the
system call.i want preserve all variables values define in the vcvars32.bat
in my perl program after executing the vcvars32.bat.
Thanks
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