R. Joseph Newton said:
> The ActiveState installation on Windows totally ignores the Unix command,
> treeating it as a comment.
Are you sure about that? I would have expected it to parse and honour the
switches, as happens for Unix, but since I don't use ActivePerl I may be
mistaken.
> Ken Leh
IN LINE.
FYI there are two identical scripts. count.pl and count.cgi.
> let me get that straight:
> if the script has a .pl extension, your browser tries to
> download it even
> with the '?whatever' portion append at the end
No. If enter the script into the browser window as follows th
yes I use post.
> -Original Message-
> From: R. Joseph Newton [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 07, 2003 10:01 PM
> To: Paul Kraus
> Cc: 'Ken Lehman'; 'Perl'
> Subject: Re: Cgi Win xp Perl
>
>
> Do you have method=POST in the action call? Without that,
> many web ser
This may be oversimplified, but here's what I came up with and it worked for
me...
$word1="helloRed";
$word2="hello";
$word1 =~ /$word2(.+)/;
print $1;
This would be assuming that the word you are subtracting is at the beginning
of the other word.
Keith
-Original Message-
From: Alex
Ok following these instructions.
Now if I call a script http://localhost/path/myscript.cgi||.pl
It will run the script just likes it is supposed to.
When I call the scripts from a form with this command.
then the pl file tries to download and the cgi file still displays the
source.
Where gettin
I believe in the new example the browser is not passing the form to any server because
it is not a relative path, nor does it begin with a protocol specifier, and it
recognizes C: as something it can handle. Try specifying either a relative path or
using a full URL with something like http://lo
That was it!!! Thanks.
I still get an error when trying to use the -wT
Do I have to add them to the command line call in the virtual directory?
Instead of %s %s do I need to have -w -T?
Paul
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, Jan
Hello,
I need to call a script which will be searching for string (posted
from PHP) in all files in one directory and its subdirectories and then
it will print filenames in which it found the string to STDOUT
Can anyone help me please with this script?
--
Best regards,
Martin
On Tuesday, January 7, 2003, at 11:19 AM, Peter Scott wrote:
[responding to replacement of sub displayResults with {print __LINE__
. " sub displayResults";}]
That needs to be __LINE__, not __line__. The above is an error.
You do have -w and use strict in this program, right?
When I use "__LI
Thanks,
This demonstrates a very important point with CGI--whenever possible, one should use
relative paths--and never use backslash-delimited paths in a URL, regardless of OS.
Web servers will translate to the local delimiters transparently.
Joseph
[EMAIL PROTECTED] wrote:
> I believe in th
On Tuesday, January 7, 2003, at 09:02 PM, Peter Scott wrote:
You made a false economy by not using strict. Yes, you would have to
fix those errors - mostly due to not declaring *everything* with
'my'. But to leave it out is to shoot yourself in the foot.
You have managed to blow your whole le
Martin Hudec wrote:
>
> Hello,
Hello,
> I need to call a script which will be searching for string (posted
> from PHP) in all files in one directory and its subdirectories and then
> it will print filenames in which it found the string to STDOUT
>
> Can anyone help me please with th
On Tue, 7 Jan 2003 04:23:22 -0800 (PST), [EMAIL PROTECTED]
(Admin-Stress) wrote:
>Hi,
>
>Anyone have the fastest and efficien way to tail a text file ?
>
>suppose I have a text file "example.txt" and I want to print the last X lines.
>
Well there are alot of "ifs" to consider. How big the file is
I sent this to the DBI list, but didn't get any help. I'm not so sure it's
a DBI problem, so I'm sending it here to see if perhaps someone here may be
able to help me. I cannot get a script to run from a browser. I've added
the ORACLE_HOME environment variable to the script, which is usually
Hi,
Could someone tell me how to add cgi-bin.pl library to my system. I have
Sun Ultra with Solaris 8 !
thanks,
raman
__\/__
. / ^ _ \ .
|\| (o)(o) |/|
#---.OOOo--oo--oOOO.---#
# #
#
Hello John,
thanks a lot, now i can move further :)))
--
Best regards,
Martin mail [EMAIL PROTECTED]
mobile +421.907.303.393
icq34358414
wwwhttp://www.corwin
"Christopher D . Lewis" wrote:
>
> On Tuesday, January 7, 2003, at 11:19 AM, Peter Scott wrote:
>
> > [responding to replacement of sub displayResults with {print __LINE__
> > . " sub displayResults";}]
> > That needs to be __LINE__, not __line__. The above is an error.
> > You do have -w and u
After getting it all working I created a new virtual directory. Setup
the permissions and tested everything by loading static html pages with
http://localhost/path/file and it works. I then load my form call my
script and I get this error.
The specified CGI application misbehaved by not returning
Figured it out. I had to change the command to perl "%s" %s
> -Original Message-
> From: Paul Kraus [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 08, 2003 9:46 AM
> To: Perl
> Subject: CGI path with spaces
>
>
> After getting it all working I created a new virtual
> directory.
Hi
I did a little benchmarking in regard to the
string manipulation issue raised on this forum.
Here are relevant parameters and benchmark results.
Problem
Given a string and a pattern, construct new string
by removing part of the string equal to pattern.
Remove only first occurrence of the patt
"Christopher D . Lewis" wrote:
>
> On Tuesday, January 7, 2003, at 09:02 PM, Peter Scott wrote:
> > You made a false economy by not using strict. Yes, you would have to
> > fix those errors - mostly due to not declaring *everything* with
> > 'my'. But to leave it out is to shoot yourself in the
Pavle Lukic wrote:
>
> Hi
Hello,
> I did a little benchmarking in regard to the
> string manipulation issue raised on this forum.
>
> Here are relevant parameters and benchmark results.
>
> Problem
> Given a string and a pattern, construct new string
> by removing part of the string equal to p
"Christopher D . Lewis" wrote:
>
> ... and I have no idea what an explicit package name is :-) At your
> request, I have placed the whole, ugly thing at
> www.PuckU.org/misc/nudice-01c for inspection of why Perl thinks the
> line numbers are as it reports ... I apologize in advance for the
> prog
Perhaps too complicated if you're just replacing a few lines but if I understand this
right if you're doing many lines, like say updating entries in database then this mat
cut the time down considerably.
Could you try to explain a little what's going on in those two examples and perhaps
why th
See http://support.microsoft.com/?kbid=241538
Controlling TNEF in Mail Messages:
TNEF can be controlled in three places, and is different depending on your
installation of Outlook (Internet Mail Only, or Corporate or Workgroup).
Global: Changing your default mail format to Plain Text or HTML wil
Hi all,
I just started working with Perl and am having a great time at it.
Quick question regarding the loading of modules. I am running activestate
perl on my XP machine.
It appears that many of the modules I have looked at seem to have an install
program that is based around make. The first
If you have Visual C++ installed, then you can use nmake to install many of
the modules. Otherwise there are binary distributions of most modules that
are compatible with Windows. Your best bet would be to use the PPM utility
that comes with ActivePerl.
-Original Message-
From: Mark Tro
Hi,
My problem today ;) : I have a file with some unmeant empty lines and I
want to remove them, without writing a new file and without storing all
the content temporarily in an array. I thought about the following lines
of code, but they don't do the job.
open (FH, "+<$filename");
foreach (){
From: "RAMAN KONDAPI" <[EMAIL PROTECTED]>
> Could someone tell me how to add cgi-bin.pl library to my system. I
> have Sun Ultra with Solaris 8 !
cgi-bin.pl is deprecated. You shoul
use CGI;
Jenda
= [EMAIL PROTECTED] === http://Jenda.Krynicky.cz =
When it comes to wine, women and
I am not as knowledgeable about such things as you guys, but..
Isn't an anonymous array the same thing as an array literal?
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On Wed, 8 Jan 2003 08:41:06 -0500, "Paul Kraus" <[EMAIL PROTECTED]> wrote:
> That was it!!! Thanks.
>
Glad to hear it.
> I still get an error when trying to use the -wT
>
> Do I have to add them to the command line call in the virtual director
Hi!
I am looking for a simple way to figure out if a value is a integer or a
float. How to tell the difference between 7 and 7.5.
Thanks,
Jerry
John
That doesn't seem to work on my Win2K system ;-)
Rob
"John W. Krahn" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Martin Hudec wrote:
> >
> > Hello,
>
> Hello,
>
> > I need to call a script which will be searching for string (posted
> > from PHP)
Hello Rob,
this was meant for linux not windows...i don't know anything like that
in windows :( sorry
--
Best regards,
Martin mail [EMAIL PROTECTED]
mobile +421.907.303.393
icq34358414
Hi Jerry
Just check for the existence of a decimal point:
if ($n =~ /\./) { print "Floating point\n" }
else { print "Integer\n" );
( This will work even if you have assigned $n = 7.000, but assumes that $n
is at least numeric and isn't so large or small that it's in scientific
notation )
Great link!
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Hi Konrad
Try:
perl -p -i -e "redo if /^\s*$/" file.ext
which will remove all lines consisting only of whitespace.
Cheers,
Rob
"Konrad Foerstner" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>
> My problem today ;) : I have a file with some unmea
> -Original Message-
> From: Konrad Foerstner [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 08, 2003 5:25 PM
> To: [EMAIL PROTECTED]
> Subject: removing emty lines without creating a new file or array
>
>
> Hi,
>
> My problem today ;) : I have a file with some unmeant empty
> l
Except that it will essentially create a new file. Why did you want to
avoid writing a new file? As far as I know, you can't just "erase" data in
the middle of a file. That's just not how they work. Someone correct me if
I'm wrong. As far as I know, any program that does this rewrites the fil
Ah, now that depends on what you call a 'new file'! I imagine Konrad just
wanted to avoid the tedium of creating the new corrected file, deleting the
old one and then renaming it.
I guess it could be so big that it fills up more than half of the disk
drive. I'm sure we'll find out.
Cheers,
The only thing I know of that will change the curretn file is a combonation of som
eunix commands like
This takes three lins but I seem to remember doing it in one.
Test it out on the command line and if you can get it to do what you want just do that
command in backticks :
print `cat `;
"John W. Krahn" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > my @rawRollArray = roll(@currentRollRequest); # produces raw roll
array
> > from roll request array
> > while @rawRollArray {
>^^^
> You are missing the parenthesis around th
Joking!!
I was hinting that a Unix solution to a Perl question isn't Proper, even if
it was exactly what you wanted!
And no, there isn't anything like grep under Windows, except that most of
the Unix utils have been ported in a fashion.
Rob
"Martin Hudec" <[EMAIL PROTECTED]> wrote in message
[
> "David" == David Eason <[EMAIL PROTECTED]> writes:
David> I am not as knowledgeable about such things as you guys, but..
David> Isn't an anonymous array the same thing as an array literal?
No.
:-)
Well, for one thing, there's no such thing as an array literal.
So that's like saying "aren'
"Randal L. Schwartz" wrote:
>
> (In the past week, I just finished writing this stuff up for my next
> book... see the bookshelves in six months or so.)
Does it have a title yet? Will there be an animal on the cover? :-)
John
--
use Perl;
program
fulfillment
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Jerry Preston wrote:
>
> Hi!
Hello,
> I am looking for a simple way to figure out if a value is a integer or a
> float. How to tell the difference between 7 and 7.5.
$ perl -le'
for ( 7, 5.9 ) {
print "$_ is an integer" if $_ == int;
}
'
7 is an integer
Also have a look at this FAQ:
Great explanation as usual, sir. I am looking forward to reading your next
book, and good luck with everything.
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Rob Dixon wrote:
>
> "John W. Krahn" <[EMAIL PROTECTED]> wrote in message
> >
> > grep -lr "string" *
>
> That doesn't seem to work on my Win2K system ;-)
It works fine on my Win95 system. :-)
John
--
use Perl;
program
fulfillment
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For additional
Hi All,
On windows, I have a script which calls gets the date from the system date
command (using backticks) , or rather I would prefer it to.
I have just installed mks toolkit on this machine which has it's own date
command, and now this is the command getting chosen each time.
How can I get it
Well if it was unix and for some reason there where two possibilies for the same
command I'd use the entire path
$date = `/usr/bin/date +%Y`;
For windows not sure how that would work, maybe
$date = `c:\path/to/cmd.exe date`;
Perhaps, though like I said I'm not sure, I really hate windows and a
take a look at your path. the external program may have changed it. if so
you can change the path back so the win32 directories come first
to see your path type: echo %PATH%
check your help on how to change the path, it is a bit different between
win32 os's
> -Original Message-
> From: HEN
Dan & Kipp,
Thanks for the help.
Dan, looks like that was the thing to do, passing an arg to cmd. Kipp, I
tried the path stuff but it wouldn't fly..
Thanks guys!
Mark
> -Original Message-
> From: Dan Muey [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 08, 2003 10:27 AM
> To: HE
reboot after you change your path. what windows OS are you using ?
> -Original Message-
> From: HENRY,MARK (HP-Roseville,ex1) [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 08, 2003 1:40 PM
> To: 'Dan Muey'; HENRY,MARK (HP-Roseville,ex1); [EMAIL PROTECTED]
> Subject: RE: forcing use
Randal L. Schwartz wrote:
>
> (In the past week, I just finished writing this stuff up for my next
> book... see the bookshelves in six months or so.)
>
is the book going to be focus to a certain topics (such as reference, OO,
etc) in Perl or is it going to be a general one?
david
--
To uns
Timothy Johnson wrote:
> Except that it will essentially create a new file. Why did you want
> to avoid writing a new file? As far as I know, you can't just
> "erase" data in the middle of a file. That's just not how they work.
> Someone correct me if I'm wrong. As far as I know, any program th
Under w2k I was unable to do an inline update without some type of
backup. Tried from command line and korn shell. If I did this:
perl -p -i.plsdel -e "s/^\s*\n//" 03WorkSheet.txt
which would create a copy with the name 03WorkSheet.txt.plsdel and
03WorkSheet.txt would be without the bla
From: "John W. Krahn" <[EMAIL PROTECTED]>
> Pavle Lukic wrote:
> > Problem
> > Given a string and a pattern, construct new string
> > by removing part of the string equal to pattern.
> > Remove only first occurrence of the pattern.
> >
> > Problem solutions
> >
> > Solution #1 ($x = $a) =~ s/\Q$b
From: "Mark Troyer" <[EMAIL PROTECTED]>
> I just started working with Perl and am having a great time at it.
>
> Quick question regarding the loading of modules. I am running
> activestate perl on my XP machine.
>
> It appears that many of the modules I have looked at seem to have an
> install p
Rob Dixon wrote:
>
> Try:
>
> perl -p -i -e "redo if /^\s*$/" file.ext
>
> which will remove all lines consisting only of whitespace.
redo will go back to the top of the loop without evaluating the while
expression so the first blank line will cause an infinite loop.
John
--
use Perl;
pr
Nyimi Jose wrote:
>
> > From: Konrad Foerstner [mailto:[EMAIL PROTECTED]]
> >
> > My problem today ;) : I have a file with some unmeant empty
> > lines and I want to remove them, without writing a new file
> > and without storing all the content temporarily in an array.
> > I thought about the fol
Hi all,
I'm using the Net::Telnet module to automate some of the more menial
tasks I have to deal with every so often. Part of the task requires
parsing a stream of data from the device I'm telnetting to (A Marconi
ASX-200 to be exact) ... I've successfully set up the telnet, logged
in,
"David --- Senior Programmer Analyst --- Wgo Wagner"
<[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Under w2k I was unable to do an inline update without some type of
> backup. Tried from command line and korn shell. If I did this:
>
> perl -p -i.plsdel -e "s
Perhaps that data contains '<' in it already?
Try
print "---$line\---\n";
Just in case it's seeing it as a varaible named 'line<..'
That could cause all sorts of screwy ness
For kicks what does it ouput if you do :
print "\n start line \n $line \n end line \n";
Output is as follows : (note: test.perl is just a small test program to
do just the telnet and getline ... I don't really name my programs
test.perl ... :)
[friz@dhcp9-52 friz]$ ./test.perl | more
start line
sec log sho
end line
start line
UserName
Jason,
You didn't say anyting about the OSs involved, but the '\n' *nix eoln
versus win '\r\n' is an often encountered problem.
if you are *nix and target is or may be win
while (my $line = $Telnet->getline(Timeout => 5,)) {
$line =~ s/\r\n$\\;
chomp $line;
...
might do th
I'll bet it has to do with the <<'s right after the var name
How about this output ::
print "---$line\---\n";
Or this
print "--- $line ---\n"
You may try
$line =~ s/\n|\r//g;
Dan
-Original Message-
From: Jason Frisvold [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, Jan
Rob Dixon wrote:
> ...
> You're right, I'm wrong, and I hereby resign.
>
> perl -p -i -e "redo if /^\s*$/" file.ext
>
> is completely wrong, as the redo doesn't pull in the next line from
> the input. It simply retests the same blank line indefinitely. The
> neater
>
> perl -p -i -e "s/
I had thought of that before, tho ... Here's the ourput using the
backslash :
--- sec log sho---
UserName Application Authentication Method Profile
Name---
- --- -
---
myuser con
Jason Frisvold wrote:
>
> Hi all,
Hello,
> I'm using the Net::Telnet module to automate some of the more menial
> tasks I have to deal with every so often. Part of the task requires
> parsing a stream of data from the device I'm telnetting to (A Marconi
> ASX-200 to be exact) ... I've
I'll give this a try in a sec ... :)
The program is running on a linux machine with Perl 5.8.0 ... The
device I'm telnetting to is a proprietary machine ... Marconi ASX-200
ATM switch ... I believe it's a Wind Rivers embedded OS? Not positive
tho ..
On Wed, 2003-01-08 at 14:50, Dave K wrote:
What does
print $line;
Do?
-Original Message-
From: Jason Frisvold [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 2:00 PM
To: Dan Muey
Cc: Perl Beginners List
Subject: RE: "hidden" characters in an input stream
I had thought of that before, tho ... Here's the ourput us
The exact output is as follows :
[friz@dhcp9-52 friz]$ ./test.perl
[friz@dhcp9-52 friz]$ telnet password
admin---
That's why I figured there was a CR in there... :)
On Wed, 2003-01-08 at 14:57, Dan Muey wrote:
> What does
> print $line;
>
> Do?
>
> -Orig
I *think* you meant :
$line =~ s/\r\n$//;
At any rate, that had 0 effect :)
On Wed, 2003-01-08 at 14:50, Dave K wrote:
> Jason,
> You didn't say anyting about the OSs involved, but the '\n' *nix eoln
> versus win '\r\n' is an often encountered problem.
> if you are *nix and target is or may be
This works great :)
Still curious what's in that line, but ...
Is there a way to show the raw output?
On Wed, 2003-01-08 at 14:52, John W. Krahn wrote:
> Jason Frisvold wrote:
> >
> > Hi all,
>
> Hello,
>
> > I'm using the Net::Telnet module to automate some of the more menial
> > t
Hi Bob.
"Bob Showalter" <[EMAIL PROTECTED]> wrote in message
2E4528861499D41199D200A0C9B15BC001D7E652@FRISTX">news:2E4528861499D41199D200A0C9B15BC001D7E652@FRISTX...
> Rob Dixon wrote:
> > ...
> > You're right, I'm wrong, and I hereby resign.
> >
> > perl -p -i -e "redo if /^\s*$/" file.ext
>
Rob Dixon wrote:
> Hi Bob.
>
> "Bob Showalter" <[EMAIL PROTECTED]> wrote in message
> 2E4528861499D41199D200A0C9B15BC001D7E652@FRISTX">news:2E4528861499D41199D200A0C9B15BC001D7E652@FRISTX...
> > Rob Dixon wrote:
> > > ...
> > > You're right, I'm wrong, and I hereby resign.
> > >
> > > perl -p
Hi,
How can I delete a file in a script - but get the script to ask me if I
really want to delete this file - and then wait for the yes or no answer?
Thanks,
Jakob
On Wednesday 08 January 2003 3:11 pm, Jason Frisvold wrote:
> This works great :)
>
> Still curious what's in that line, but ...
>
> Is there a way to show the raw output?
>
a very good and useful idea :) it's a regex that matches from ' ' thru '~',
which according to the ascii chart are the fi
Command line or html ?
Unix or windows?
-Original Message-
From: Jakob Kofoed [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 2:38 PM
To: [EMAIL PROTECTED]
Subject: delete file
Hi,
How can I delete a file in a script - but get the script to ask me if I really want to
del
Something like this:
while ( 1 ) {
printf "Please enter file to delete:";
chomp(my $filetodelete = );
last if ( $filetodelete =~ /^exit$/i );
printf "Deleting file: %-s\n", $filetodelete;
while ( 1 ) {
printf "Do you want to delete?: ";
chomp(
Jason Frisvold wrote:
>
> On Wed, 2003-01-08 at 14:52, John W. Krahn wrote:
> >
> > Jason Frisvold wrote:
> > >
> > > Here is a quick snippet of the code :
> > >
> > > $Telnet->print("sec log sho");
> > > while (my $line = $Telnet->getline(Timeout => 5,)) {
> > > chomp $line;
> >
> > Inste
"Bob Showalter" <[EMAIL PROTECTED]> wrote in message
2E4528861499D41199D200A0C9B15BC001D7E653@FRISTX">news:2E4528861499D41199D200A0C9B15BC001D7E653@FRISTX...
> Rob Dixon wrote:
> > Hi Bob.
> >
> > "Bob Showalter" <[EMAIL PROTECTED]> wrote in message
> > 2E4528861499D41199D200A0C9B15BC001D7E652@FRI
"John W. Krahn" wrote:
>
> Jason Frisvold wrote:
> >
> > On Wed, 2003-01-08 at 14:52, John W. Krahn wrote:
> > >
> > > Jason Frisvold wrote:
> > > >
> > > > Here is a quick snippet of the code :
> > > >
> > > > $Telnet->print("sec log sho");
> > > > while (my $line = $Telnet->getline(Timeout => 5,
I'm trying to write a script that'll check to see if another machine is
pingable, and perform one of two actions based on the result. I found the
following isPingable() subroutine on a website (that is now not responding,
so I couldn't contact its author) and thought I'd see how well it works.
From: David Winters <[EMAIL PROTECTED]>
> I'm trying to write a script that'll check to see if another machine
> is pingable, and perform one of two actions based on the result. I
> found the following isPingable() subroutine on a website (that is now
> not responding, so I couldn't contact its au
Anybody happen to know off the top of their head what the max length of characters is
that a hash's name can be?
EG ::
%123456789 = (); is a nine charcter name
%joe_mama_said_to_tell_you_hi = (); is a 28 character name
etc..
Thanks
Dan
Hi Rob,
Works on mine. Make sure you don't forget the star. That apparently is the file
specifier.
Joseph
Rob Dixon wrote:
> John
>
> That doesn't seem to work on my Win2K system ;-)
>
> Rob
>
> "John W. Krahn" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED].
Hi John,
Do you have a C compiler installed. I found that grep also works on my W2K system,
but explorinmg farther, I did a search on grep and found tht it was available only
through my Borland C++ 5.02 and C++ Builder installations. It does not, for some
reason, come as part of the ActiveSta
Hi Christopher,
Declarations within loops can be tricky. I pretty much try to avoid them. If I need
a variable within any kind of loop, I declare it before entering the loop. This may
or may not be necessary, but it makes sense until or unless I am certain that, for
instance while( my $Test+
Paul,
Don't use physical paths, and don't use spaces in the folder names within your virual
web trees. Neither is portable, so either will box your code in. The advantage is
that you canuse the same code on Unix without having to rewrite. I would also
recommend using forward slashes whereve
Christopher D. Lewis wrote:
> Can you direct me to a resource which will help me to see what
needs to happen here?
Start here:
http://perl.plover.com/FAQs/Namespaces.html
perldoc -f my
perldoc -f our
as the others have mentioned 'strict' is your friend (to put it lightly).
http://danconi
Gidday All,
Can I do this when looping through a Hash.
foreach my($k, $v)( %picDetails ){
do stuff to $v;
}
Thanking you in Anticipation
Colin
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Don't know much about Oracle or Win2k but no one else seems to have
posted...
The only thing I found rather peculiar was the following line from the
trace:
"Trying to fetch ORACLE_HOME and ORACLE_SID from the registry."
Is it possible it is completely ignoring your ENV and looking in the
regi
Sort of
foreach my $key (keys(%picDetails)) {
my $val = $picDetails{$key};
# do stuff to val
}
or
while (my ($key, $val) = each (%picDetails)) {
# do stuff to key or val
}
(foreach may work here as well, but I have always preferred while's for
some reason)
perldoc -f each
perldoc -f
HI Timothy,
You got it. The reality is, that any kind of in-place editing would require
processing on the O(n^2), while a single read-through would be O(n).
Joseph
Timothy Johnson wrote:
> Except that it will essentially create a new file. Why did you want to
> avoid writing a new file? As
Since no one else responded I thought I would make a guess. Have you
looked into "untainting" %ENV by removing the 4 values indicated in the
perldoc perlsec , perldoc perlrun docs? If all of ENV is tainted at
once rather than by key (which I don't know) then that could be the root
of the prob
Actually one member did converse with me at length off list about the
issue. After much trial and error we found that by turning off sqlnet
authentication (simply commenting out the SQLNET.AUTHENTICATION_SERVICES
line in the sqlnet.ora file on the web server machine) allowed the script
to be r
Dear All,
I have a problem on using CGI to check the file existence in a directory. Here is
my code
$workDir = "/usr/local/home/tkcheung/systemadmin/singlesar/Report";
$path = "tulisar030108.rpt";
$notAvailabe = 0;
$a = qq`$workDir/$path`;
if (! -e $a){ $notAvailable = 1;}
return $notAvai
Hi -
I want to determine is a variable is a file handle.
How would I do this?
I know how to tell if it is a ref to something,
but I can't seem to be able to find out if it
is a file handle.
Aloha => Beau/
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Haven't needed to do this myself... but how about something like:
==
use FileHandle;
open(AB, "/etc/passwd") || die;
$a = AB->fileno;
print "A=$a\n";
===
On Thu, 2003-01-09 at 15:43, Beau E. Cox wrote:
> Hi
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