John W.Krahn <[EMAIL PROTECTED]> writes:
> On Friday 30 November 2007 22:47, [EMAIL PROTECTED] wrote:
>
> Sorry for taking so long to reply but I was mulling it over while
> eating cold pizza and watching NCAAF. You don't specify the exact file
> names so I will assume that they match the patte
On Saturday 01 December 2007 18:16, Eric Krause wrote:
>
> Hello all,
Hello,
> I have a string like:
> 1xxx1111xx11x1
>
> I would like to replace the 1's with the total of 1's like this:
> 5xxx26xx2x1
$ perl -le'
$_ = q[1xxx1111xx11x1];
print;
s/(1+)/@{[(
On Friday 30 November 2007 22:47, [EMAIL PROTECTED] wrote:
Sorry for taking so long to reply but I was mulling it over while
eating cold pizza and watching NCAAF. You don't specify the exact file
names so I will assume that they match the pattern /\A\d+\z/ which is
what you use when you copy t
On 12/1/07, Eric Krause <[EMAIL PROTECTED]> wrote:
> I have a string like:
> 1xxx1111xx11x1
>
> I would like to replace the 1's with the total of 1's like this:
> 5xxx26xx2x1
Hmmm Smells like homework. What have you tried so far?
Your missing pieces of the puzzle may
Hello all,
I have a string like:
1xxx1111xx11x1
I would like to replace the 1's with the total of 1's like this:
5xxx26xx2x1
Can anyone please help?
-Eric
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"Tom Phoenix" <[EMAIL PROTECTED]> writes:
> On 12/1/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>> John W.Krahn <[EMAIL PROTECTED]> writes:
>> > perldoc -f rewinddir
>>
>> Is that faster or anything than using a second opendir?
>
> Is it faster? What did you find out when you benchmarked both
Matthew Whipple wrote:
The for loop won't execute if it has nothing through which to iterate.
On my system the for won't execute with an empty list, but will once
when the array is undefined. Changing the above to 'if
(defined(@DirContent)) {' would be a bit clearer.
Now what would you mean
On 12/1/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> John W.Krahn <[EMAIL PROTECTED]> writes:
> > perldoc -f rewinddir
>
> Is that faster or anything than using a second opendir?
Is it faster? What did you find out when you benchmarked both ways of coding it?
In any case, when you're readin
On Saturday 01 December 2007 17:25, Matthew Whipple wrote:
>
> [EMAIL PROTECTED] wrote:
> >
> > kens <[EMAIL PROTECTED]> writes:
> >
> >> This test add nothing. The for loop will fail if there is no
> >> content
> >>
> >>> if ($DirContent[0]){
> >
> > Checking to make sure there are in fact numbere
On Saturday 01 December 2007 16:20, [EMAIL PROTECTED] wrote:
>
> John W.Krahn <[EMAIL PROTECTED]> writes:
> >
> > perldoc -f rewinddir
>
> Is that faster or anything than using a second opendir?
I don't know, you'd have to use Benchmark to test it. (In my defense
you only asked if it was possibl
[EMAIL PROTECTED] wrote:
> Thanks for taking time to respong and go clear thru the script bit by
> bit.
>
> kens <[EMAIL PROTECTED]> writes:
>
> [...]
>
>
>> # The following lines are your friend
>> use strict;
>> use warnings;
>>
>
> I've seen that before but didn't understand why.
>
> T
John W.Krahn <[EMAIL PROTECTED]> writes:
> perldoc -f rewinddir
Is that faster or anything than using a second opendir?
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icarus wrote:
Thanks Rob and Martin for your inputs.
I found a solution to my problem. I'm posting it here for whoever
might need it. I'm sure there's a faster solution out there but this
will do just fine.
I had to put the files in an array. :(
The reason is that you cannot sort a scalar [ or
On Saturday 01 December 2007 08:30, [EMAIL PROTECTED] wrote:
> [EMAIL PROTECTED] writes:
> >> The main problem, I believe, is that you are using a stale
> >> directory handle. closedir (in main) and opendir here.
> >
> > Ha... and that was the problem... turns out it doesn't need to be
> > moved.
icarus wrote:
> Thanks Rob and Martin for your inputs.
>
> I found a solution to my problem. I'm posting it here for whoever
> might need it. I'm sure there's a faster solution out there but this
> will do just fine.
> I had to put the files in an array. :(
> The reason is that you cannot sort a
On Friday 30 November 2007 11:04, icarus wrote:
> Thanks Rob and Martin for your inputs.
>
> I found a solution to my problem.
Well, at least part of the solution.
> I'm posting it here for whoever might need it.
I would advise that no one else *needs* this solution. :(
> I'm sure there's a fa
On Nov 30, 12:21 am, [EMAIL PROTECTED] (John W . Krahn) wrote:
> On Thursday 29 November 2007 06:29, AY wrote:
>
>
>
> > I'm not sure what this piece of code does: Infact it is getting a
> > database query and iterating ...
>
> > my %temp;
>
> > while ( my %row = $dbproc->dbnextrow(1) ){
>
> $dbpro
GunabalanS wrote:
hai
i want to login and down load a page from a web sire using perl
Here's a web page that helped me figure it all out.
http://www.ibm.com/developerworks/web/library/wa-perlsecure.html
Cheers.
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Hi Patmarbidon,
Thanks for your help. you do help me a lot...thanks...
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[EMAIL PROTECTED] writes:
>> The main problem, I believe, is that you are using a stale directory
>> handle. closedir (in main) and opendir here.
>
> Ha... and that was the problem... turns out it doesn't need to be
> moved. Once the typeo is corrected to closedir(DIR); it works, with
> no reopen
Thanks for taking time to respong and go clear thru the script bit by
bit.
kens <[EMAIL PROTECTED]> writes:
[...]
> # The following lines are your friend
> use strict;
> use warnings;
I've seen that before but didn't understand why.
The `warnings' part is clear enough but doesn't the -w flag
Thanks Rob and Martin for your inputs.
I found a solution to my problem. I'm posting it here for whoever
might need it. I'm sure there's a faster solution out there but this
will do just fine.
I had to put the files in an array. :(
The reason is that you cannot sort a scalar [ or scalar context
On 1 Dez., 04:20, [EMAIL PROTECTED] (Jeff Pang) wrote:
> On Nov 30, 2007 10:56 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> > Hello,
>
> > how can I test if the nth (n=2) sign of a string is a number [0-9]?
> > Thank you.
>
> Hello,
>
> Given you have this string: $str = "a9d0";
>
> you can
On Dec 1, 1:47 am, [EMAIL PROTECTED] wrote:
> Sorry to plop so much shabby code up here but I think I've stared at
> this a little too long and am now incapable of catching my error.
>
> This started out as just a helper script to help solve this problem:
>
> Needing to cp files with number names f
On Dec 1, 2007 11:28 AM, GunabalanS <[EMAIL PROTECTED]> wrote:
> hai
> i want to login and down load a page from a web sire using perl
>
>
the answer is: use a module from CPAN like WWW::Mechanize and code it
by yourself.
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hai
i want to login and down load a page from a web sire using perl
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"Jeff Pang" schreef:
> guba:
>> how can I test if the nth (n=2) sign of a string is a number [0-9]?
>
> Given you have this string: $str = "a9d0";
> you can check if the 2nd character is a number or not by:
> my $c = substr($str,1,1);
> print ($c=~/[0-9]/) ? "a number" : "not a number";
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