Rob Cottingham wrote:
I'm trying to use a parameter passed from a CGI form as the basis of a
filename:
my $file_location = /home2/samuel-c/HTML/alex/urltest/;
my $filename=param('category');
my $fileid=$file_location.'urls_'.$filename;
open(ULL, $fileid) || die Can't open
Hello,
I maybe have a little bit tricky question (for me at least):
I want to create a fulltext search possibility in a web project
that should be stored on a cd-rom.
the web project consists of html files.
The fulltext search should search in all that documents.
as result there should be a
With the following code i want to get the url of the first link (which come
from a query at google.com).
My target token is
a href=http://www.hotmail.com/
and i want to get
http://www.hotmail.com
from there, but my program get the first letter a. I couldn't find any way
to access the rest of
If i remember correctly, this is also not allowed. It would be a big
security risk to allow something like this. The same goes for the file
upload box that you put on an HTML form... You cannot prefill the values
in it.
Brent
Anyone know of a module or method that will run a Perl script on a given
time each day? I need to FTP a file from one site to another daily and I was
hoping to automate it.
if ( $Camilo_Gonzalez $Web_Developer ) {
Taylor Johnson Associates;
[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ;
How can I find out about cron?
-Original Message-
From: fliptop [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 4:30 PM
To: Camilo Gonzalez
Cc: [EMAIL PROTECTED]
Subject: Re: scheduling
Camilo Gonzalez wrote:
Anyone know of a module or method that will run a Perl script on
Hello Mr. Poe All,
Thank you very much for your articulate thorough answers. I'm sure
you've enlightened others as well with your response.
I'm a Site Designer turning Perl Hacker over the last 5-6 months
I'm just concerned about being dangerous in the transition. IMO It's
better that I ask
--- Henk van Ess [EMAIL PROTECTED] wrote:
Dear all,
They told me that this forum teaches Perl in a friendly atmosphere, so I
hope you can help me. My name is Henk van Ess and I run www.voelspriet.nl, a
Dutch site about searchengines (non-commercial).
I'm busy with a form for searching
If a script is being called as a Server Side Include, is it still possible
to set and read cookies from within the script? Problem I am running into is
that the header of the main html is read before my script, so no cookies are
set by using print header (-cookie = $session_cookie).
R.A. Howard
Thanks for the suggestion, Fliptop. Someone finally pointed out my problem:
data tainting was on, and I had to untaint the data before Perl would let me
use it in something as exposed as a filename.
Whew!!
Cheers,
--rob
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands,
Michael R. Wolf wrote:
# Readable.
sub total {
my $sum;
foreach my $num (@_) {
$sum += $num;
}
return $sum;
}
# Streamlined
sub total {
my $sum;
$sum += $_ foreach (@_);# $_ implicitly set
} # sum implicitly returned
You have two options:
Option one: Put the string between single quotes $a = 'Test Test Test';
Option two: $a = q(Test Test Test);
Regards
Robert Graham
-Original Message-
From: Hubert Ian M. Tabug [mailto:[EMAIL PROTECTED]]
Sent: 07 January 2002 12:02
To: Perl
Subject: Adding quotes
On Monday 07 January 2002 03:16 am, you wrote:
You have two options:
Option one: Put the string between single quotes $a = 'Test Test Test';
Option two: $a = q(Test Test Test);
Regards
Robert Graham
Well, there are other options. Not that they are better, but they are
options. Both
Manish Uskaikar wrote:
Can anyone tell me if i can use threads in perl; If yes then what all library files
i have to include. Also tell me how i include a system library file like math.h or
unistd.h in perl. How can one include C libraries in perl program i.e.. *.pl
Regards
Manish U.
--On Sonntag, 06. Jänner 2002 22:48 -0500 Michael R. Wolf
[EMAIL PROTECTED] wrote:
Which is why many folks use a parser rather than regular
expressions for this. The parsers take care of the special
cases that are very, very, very (read the history of this
group) difficult to get around
if we're talking about optimization and the question was really how to
CAPTURE the characters after the last /
there is really NO need for a s/// and a simple m// would do
which i imagine will also be quite a bit faster
regards,
jos
- Original Message -
From: Gary Hawkins [EMAIL
$a = \TEST TEST TEST\;
print $a;
Prints: TEST TEST TEST
The quotes are part of the string stored in the variable
-Original Message-
From: Hubert Ian M. Tabug [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 3:02 AM
To: Perl
Subject: Adding quotes to a string variable
Hello,
Steven Brooks wrote:
On Monday 07 January 2002 03:16 am, you wrote:
You have two options:
Option one: Put the string between single quotes $a = 'Test Test Test';
Option two: $a = q(Test Test Test);
Regards
Robert Graham
Well, there are other options. Not that they are
Birgit Kellner wrote:
--On Sonntag, 06. Jänner 2002 22:48 -0500 Michael R. Wolf
[EMAIL PROTECTED] wrote:
Which is why many folks use a parser rather than regular
expressions for this. The parsers take care of the special
cases that are very, very, very (read the history of this
I posted this in a perl forum and was told you all
might be able to help..
I was hoping you might point me in the right direction
on a pretty simple problem. I have spent days just
trying to see HOW to get this done, let alone doing
it. This seems so damn simply but Im running into a
brick wall.
What does the @$ sign indicate? I have a value in @$row in the code below
that I want to strip out any html tags. I tried to use s/\*\//g; but it
gives me an error (Can't modify array deref in substitution).
foreach $ts ($te-table_states) {
print Table (, join(',', $ts-coords), ):\n;
You should start out by investigating the CGI.pm module for Perl. Does your
web host allow Perl scripts and do they have the CGI.pm module available for
use?
Once you've got some simple CGI scripts up and running it isn't too hard to
do what you are after. You just need to use CGI.pm to display
Hi all,
What's wrong with the following code?
use Win32::OLE;
$book = Win32::OLE-GetObject(Book1.xls);
$book-Saveas(Book2.xls);
Book1 and the script are in the same directory. When I open Book2.xls, I
cannot see any worksheet. Why?
Thanks
Billie
--
To unsubscribe, e-mail: [EMAIL
It means treat the value in $row as a reference to an array. If you print
out $row you will get something that looks like this.
ARRAY(0x369ab0)
Try altering your code to this
foreach $ts ($te-table_states) {
print Table (, join(',', $ts-coords), ):\n;
foreach $row ($ts-rows) {
my
thats pretty much the main part of the problem.
Like I said, Im not afrain of the cgi. Its the fact
that the server wont allow me access to the cgi bin at
all..
anyone know a free server for a cgi-bin?
--- John Edwards [EMAIL PROTECTED] wrote:
You should start out by investigating the CGI.pm
I just joined and have a newbie question. How can I read in the date of a
file (mmdd) AND then compare that to another date in Perl? I'm running
of and AIX Unix machine. Please email me direct at [EMAIL PROTECTED]
_
Chat
Hi,
What is the best pattern matching for ip addresses? I tried $var =~
/\b\d{1-3}\.\d{1-3}\.\d{1-3}\.\d{1-3}\s/ but the {1-3} didn't work, please
advise, TIA!
Ken Yeo
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
You mean the timestamp on the file?
http://www.google.com/search?sourceid=navclientq=perl+read+file+timestamp
To compare dates
http://www.google.com/search?sourceid=navclientq=perl+compare+dates
HTH
John
P.S If you ask a question on the list, you should be prepared for the answer
to go back
Oh, Ok.
Thats about the best news Ive heard yet.
Thanks a million!
-M#39
--- John Edwards [EMAIL PROTECTED] wrote:
You should start out by investigating the CGI.pm
module for Perl. Does your
web host allow Perl scripts and do they have the
CGI.pm module available for
use?
Once you've
James == James Lucero [EMAIL PROTECTED] writes:
James Has anyone successfully used the Parallel::ForkManager
James to download web pages consistently?
My series of Link Checkers in my columns have had that problem as
well. The most recent incarnation does a preforking with a
hand-rolled RPC,
Yeh, I saw that site last night.
Check this out.. Want to see something funny?
Go to that site, www.myCGIserver right? click on sign
up and read the warning:
Please note that this service DOES NOT SUPPORT Perl,
PHP or other scripting languages!
you gotta love the internet!!
-M#39
--- Alfred
On Jan 7, Ken Yeo said:
What is the best pattern matching for ip addresses? I tried $var =~
/\b\d{1-3}\.\d{1-3}\.\d{1-3}\.\d{1-3}\s/ but the {1-3} didn't work, please
You want {1,3}, not {1-3}. Also, should that \s be a \b? And be warned
that the number 500 matches /\d{1-3}/ without being
Can't go wrong with the Camel Book: _Programming Perl_, 3rd edition, from
O'Reilly publishing. The _Perl Cookbook_, also available from O'Reilly, is
also an excellent buy. I have both (in addition to _Learning Perl_, the
Llama Book), and between them I am almost always able to get the
Stanislav Zahariev wrote:
Hello,
I'm searching for a perl book to buy... But I'm not sure which is the best, or
which are the best. Can you refer me some so I can chose from them? I know the basic
things of perl, if the book holds them they must be very detailed. I'm oriented in
http://perl.oreilly.com/
At 06:31 PM 1/7/2002 +0200, Stanislav Zahariev wrote:
Hello,
I'm searching for a perl book to buy... But I'm not sure which is the
best, or which are the best. Can you refer me some so I can chose from
them? I know the basic things of perl, if the book
if I use the following to get the date of a file:
use File::stat;
use Time::localtime;
$date_string = ctime(stat($file)-mtime);
print file $file updated at $date_string\n;
I get:
Mon Jan 7 10:21:21 2002
Now I want to compare another file date to this one getting the date
Try to keep lines shorter? I think Stanislav's post was more than adequate
for the list. Especially as it would appear that English isn't his first
language.
Take a look at the FAQ section 2.3, bullet point 1 and chill out.
/John ;)
-Original Message-
From: Jon Molin [mailto:[EMAIL
Ken Yeo wrote:
Hi,
Hello,
What is the best pattern matching for ip addresses? I tried $var =~
/\b\d{1-3}\.\d{1-3}\.\d{1-3}\.\d{1-3}\s/ but the {1-3} didn't work, please
advise, TIA!
The correct syntax is to use a comma. \d{1,3}
John
--
use Perl;
program
fulfillment
--
To
John Edwards wrote:
Try to keep lines shorter? I think Stanislav's post was more than adequate
for the list. Especially as it would appear that English isn't his first
language.
i wasn't complaining on the language, i just have
a hard time reading 299 char long lines. Also, perhaps
you saw
Check out Date::Manip; it can do just about anything you'd need to do with dates. If
speed is of great concern (I use Date::Manip and it performs fine), you may be able
to find another Date::* module more specifically tuned to your needs.
Definitely try Date::Manip first though, as it will work
Ok so I'm REALLY REALLY a newbie and this next question is going to sound
like where's the spoon so you can feed me but...
Here's my code and the error I got. I know it means I'm suppose to include
something but I'm not sure what.
use File::stat;
use Time::localtime;
$date_string =
the ParseDate, and Date_Cmp are looking for subroutines that would split
the dates up, it appears. So, I would expect your code to include a
subroutine similar to this:
sub ParseDate {
($month,$day,$year) = split /\//;
}
but much more detailed to handle different types of date strings.
-Frank
Alex Harris wrote:
if I use the following to get the date of a file:
use File::stat;
use Time::localtime;
$date_string = ctime(stat($file)-mtime);
print file $file updated at $date_string\n;
I get:
Mon Jan 7 10:21:21 2002
Now I want to compare another file date
Alex Harris wrote:
Ok so I'm REALLY REALLY a newbie and this next question is going to sound
like where's the spoon so you can feed me but...
Here's my code and the error I got. I know it means I'm suppose to include
something but I'm not sure what.
You are making this _way_ too
Maybe youre just a wuss.
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
06/01/02 17:20:37, Jeff 'japhy' Pinyan [EMAIL PROTECTED] a écrit:
The contents of @string are raw text. You'll need to expand the variables
in it manually:
perldoc -q 'expand variables'
That FAQ will tell you what to do.
Thanks, Jeff, for taking the time to answer.
My problem was, as a
[EMAIL PROTECTED] (John W. Krahn) writes:
Michael R. Wolf wrote:
[buggy code deleted ...]
$ perl -le'
@fred = qw(1 3 5 7 9);
sub total {
my $sum;
$sum += $_ foreach (@_);
}
# undef from final foreach always returned
print total( @fred );
'
My bad! Sorry.
I'm trying to figure out Perl's object-oriented features. I'm a long-time
Python programmer, so I'm well-versed in its notion of OO programming, but
Perl's method definition stuff seems a bit loose. All of my Perl
programming is in a Mason context, so that's where I'll pull an example.
Let's
Not sure, but if you go to Window - Unhide you can see that the book was
created successfully. Maybe a Win32 Perl Guru can help more.
Joel
-Original Message-
From: Billie [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 7:15 AM
To: [EMAIL PROTECTED]
Subject: EXCEL
I have been asked to rewrite a ftp process in perl on Win32. The program
will scan a directory
every five minutes and if a file exists, it will ftp the file to a server.
My question is, has any had an experience using the Windows Task Scheduler
to do a every 5
minute process or do you think
At 12:27 PM 1/7/02 -0600, Skip Montanaro wrote:
I'm trying to figure out Perl's object-oriented features. I'm a long-time
Python programmer, so I'm well-versed in its notion of OO programming, but
Perl's method definition stuff seems a bit loose.
Yes, we like it that way :-)
sub new
This used to be the method that MRTG used on a NT machine. The newer
versions do not do this, so you will have to find older versions with docs
that tell you how to do it. Actually, I remember there being an NT script,
or little Perl program that added all of this for you. I got the following
I'm trying to figure out Perl's object-oriented features.
I'm a long-time Python Programmer, so I'm well-versed in
its notion of OO programming, but Perl's method
definition stuff seems a bit loose. All of my Perl
programming is in a Mason context, so that's where I'll
pull an example.
Here a little daemon that runs my Perl FTP program with different job cards.
It runs every 5 minutes.
#!/usr/bin/perl -w
use strict;
use POSIX;
# Start the loop for the daemon
while(1) {
my(@now) = localtime();
my($today) = POSIX::strftime( %m/%d/%Y, @now);
RAHUL SHARMA wrote:
Can anyone please help me if I can use threads in perl;
If yes then what all library files I have to include.
Thanks,
Rahul.
Perl supports threads, but it's not mature technology yet. You may need
to compile your own version of Perl as the default install doesn't
It looks very much like you've not installed the Date::Manip module on your system.
Have you?
If not try this at the command-line:
perl -MCPAN -eshell
then tell it:
install Date::Manip
And watch it roll. You may need your sys admin to run 'make install' on it, however.
In fact, you may
At 01:02 PM 1/7/02 -0600, Skip Montanaro wrote:
I understand the assignment to $self and $class. What I don't
understand is how new and flush_buffer are associated with a specific
class. For example, is there anything that keeps me from calling
flush_buffer with an
Hey all,
To summarize, my impresssion of people's hatred of Perl2Exe
or generically, compiled (hidden source) perl is:
- it hides the source from the user. this goes against Perl,
and you really should be using another language if you want
to be such a Nazi.
I totally agree with
Thank you to everyone for the help. I think the timer should be easy enough
to implement in perl. My concern was memory usage with the NT task scheduler
and would rather have perl do the chore.
At 06:52 PM 1/7/2002 +, Stout, Joel R wrote:
I used to do this with NT Scheduler (if you have
Hi,
On Sun, 06 Jan 2002 Brett W. McCoy spewed into the ether:
[-- snip --]
You shouldn't use WordPad for writing Perl code (or any kind of code), you
should get some kind of programmer's editor that can do syntax
highlighting and has some kind of smarts about the syntax of the language
you
Hi:
I have a file that contains a header row, I want to remove the first line
and start processing
on the second line. Would you recommend using seek to scan for the last
word in the first line?
Thanks,
-Scott
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail:
I want to take all non-digits and drop them out of my string. I would think
it would be something like...
s/!(\d+)//; but this is not the case
Frank McCollum
Bank Of America Securities, LLC
[EMAIL PROTECTED]
(704) 388-8894
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional
If straight text, then could just read the first line and start on the second:
my $MyHdrLine = FILEIN; # get first line
WHILE ( FILEIN ) {
}
You have bypassed first line(has carriage return still with it.
Now you start your processing.
Wags ;)
Hi,
http://www.delphiforums.com/
I originally discovered the follows site from being a member at above site.
I'm a member at above of which I can first log on there which then entitles
me to freely travel/navigate follows/next site
without logged on to above, membership (free)
\D means anything that is not a digit, so
$str = AB123CD;
$str =~ s/\D//g;
will work.
Also, you could use tr
$str =~ tr/0-9//d;
- Original Message -
From: McCollum, Frank [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, January 07, 2002 2:52 PM
Subject: substitute all non-digits
Aha. That is very familiar. Thx.
-Original Message-
From: Tanton Gibbs [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 2:54 PM
To: McCollum, Frank; [EMAIL PROTECTED]
Subject: Re: substitute all non-digits with ''. I think I saw this
posted rec ently, but I could not find it...
Might be faster and easier to use tr:
tr/0-9//c ; # take complement of what is in string1 and replace w/
string2(null in this case)
Wags ;)
-Original Message-
From: McCollum, Frank [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 11:53
To: [EMAIL
Tanton Gibbs wrote:
From: McCollum, Frank [EMAIL PROTECTED]
I want to take all non-digits and drop them out of my
string. I would think it would be something like...
s/!(\d+)//; but this is not the case
\D means anything that is not a digit, so
$str = AB123CD;
$str =~ s/\D//g;
Hi:
I have a file that contains a header row, I want to
remove the first line and start processing on the second
line. Would you recommend using seek to scan for the
last word in the first line?
Another solution is:
# Skip over line 1, adds overhead to all iterations though.
while
- Original Message -
From: Tanton Gibbs [EMAIL PROTECTED]
To: Tanton Gibbs [EMAIL PROTECTED]
Sent: Monday, January 07, 2002 3:06 PM
Subject: Re: substitute all non-digits with ''. I think I saw this posted
rec ently, but I could not find it...
oops :) forgot the c on my tr
$str =~
Wagner-David wrote:
Might be faster and easier to use tr:
tr/0-9//c ; # take complement of what is in string1 and replace w/
string2(null in this case)
This will replace the complement of 0-9 with the complement of 0-9. It
doesn't change the original string at all. You
This is more like a non-PERL question...but since it involves PerlEz.dll I
am addressing this mailing-list :-)
I need to have my servlets invoke a PERL subroutine through PerlEz.dll
(using JNI) on the web server side. The PERL subroutine may take few seconds
to perform its job. PerlEz
On Mon, Jan 07, 2002 at 12:27:26PM -0600, Skip Montanaro wrote:
I understand the assignment to $self and $class. What I don't understand is
how new and flush_buffer are associated with a specific class. For example,
is there anything that keeps me from calling flush_buffer with an instance
I can't install the module because I get some errors, when I read README file i find
this:
BUILDING:
set-up these environment variables:
DBI_DSN The dbi data source, e.g. 'dbi:ODBC:YOUR_DSN_HERE'
DBI_USER The username to use to connect to the database
DBI_PASS The
Hi all:
I have two files that I am reading into an array, I want to substitute a
period and a dash,
actually I want to remove them completely. Here is my code:
while (my $record = QUOTEP){
my $policies = POLTEP;
my @fields = split( /\t/, $record );
my @policies = split( /\t/, $policies );
$record =~ s/[\.\-]//g;
if it is a '.' or a '-' replace it with nothing.
Actually, I don't even think the [] is necessary, so it could just be:
$record =~ s/\.\-//g;
-Original Message-
From: Scott [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 4:02 PM
To: [EMAIL PROTECTED]
On Jan 7, McCollum, Frank said:
$record =~ s/[\.\-]//g;
Neither of those two slashes are needed.
if it is a '.' or a '-' replace it with nothing.
Actually, I don't even think the [] is necessary, so it could just be:
$record =~ s/\.\-//g;
No, the [...] is needed. Otherwise, you're removing
I think:
foreach $value(@fields)
{
$value = s/\.\-//g;
}
- Original Message -
From: Scott [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, January 07, 2002 4:02 PM
Subject: global substitution
Hi all:
I have two files that I am reading into an array, I want to substitute a
At 04:04 PM 1/7/2002 -0500, Jeff 'japhy' Pinyan wrote:
No, the [...] is needed. Otherwise, you're removing all occurrences of
the string .- which is not what was intended.
So s/[.-]+//g, or perhaps tr/.-//d;
I might have worded it wrong, I need to replace a period (.) and a dash
(-), they may
so, if a character is inside of square brackets [], then perl recognizes
that it is part of a character class and never uses it as a quantifier or
special character??
-Original Message-
From: Jeff 'japhy' Pinyan [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2002 4:04 PM
To:
On Jan 7, Scott said:
At 04:04 PM 1/7/2002 -0500, Jeff 'japhy' Pinyan wrote:
No, the [...] is needed. Otherwise, you're removing all occurrences of
the string .- which is not what was intended.
So s/[.-]+//g, or perhaps tr/.-//d;
I might have worded it wrong, I need to replace a period (.)
On Jan 7, McCollum, Frank said:
so, if a character is inside of square brackets [], then perl recognizes
that it is part of a character class and never uses it as a quantifier or
special character??
Very few characters need escaping a char class. ] does (unless it's the
first character of the
Is there a statistically better solution for generating random numbers than
Perl's built in rand() function? I noticed a couple modules on CSPAN, but
are they any better? I haven't done a true test of the spread regular rand()
gives, but it seems to me to give numbers closer to the top of the
Hello all,
I've just begun to use CGI::FastTemplate and I get the feeling I am misunderstanding
something. I have read the perldoc repeatedly, but I guess it's just not
sinking in. If anyone can lend some insight, it would be much appreciated.
I have done the following:
1) Created an HTML
At 04:36 PM 1/7/02 -0500, you wrote:
Hello all,
I've just begun to use CGI::FastTemplate and I get the feeling I am
misunderstanding
something. I have read the perldoc repeatedly, but I guess it's just not
sinking in. If anyone can lend some insight, it would be much appreciated.
I have done
On Jan 7, [EMAIL PROTECTED] said:
1) Created an HTML template file which contains HTML code (of course) and
the names of variables that are populated in my script. For example, if
the following line is in my template file:
tdHello $name/td
Then somewhere in my perl script, you will find:
my
Hello Peter et al,
This probably should be addressed to [EMAIL PROTECTED], but since
I
think I can help, here goes.
Sorry about that; I thought about it only after hitting send.
You need to use the assign method before the parse. tpl-assign($hashref)
This method expects a hasref as an
I did a random sampling of 10,000 random numbers in two separate groups :
for (0..1) { print rand().\n }
It seemed to consistently revert towards a mean of 0.50 (i.e. results(1) =
0.503; results(2) = 0.498). I also broke those into groups of 100 and
seemed to get the same results. That
At 04:12 PM 1/7/2002 -0500, Jeff 'japhy' Pinyan wrote:
So s/[.-]+//g, or perhaps tr/.-//d;
I might have worded it wrong, I need to replace a period (.) and a dash
(-), they may not be together ie (.-), they could be in any of the
fields in the array. Some of the fields are numbers (5000.00),
On Jan 7, Scott said:
At 04:12 PM 1/7/2002 -0500, Jeff 'japhy' Pinyan wrote:
So s/[.-]+//g, or perhaps tr/.-//d;
I might have worded it wrong, I need to replace a period (.) and a dash
(-), they may not be together ie (.-), they could be in any of the
fields in the array. Some of the fields
Jonathan To make this clear, in Perl OOP you use:
Jonathan Packages as classes.
Jonathan Subroutines as instance methods/class methods.
Jonathan Package variables for class variables.
Jonathan Blessed variables for object instances.
Thanks, this is the correspondence I was
I have a TK issue.
This code creates the initial TK box.
use vars qw/$TOP/;
$TOP = Tk::MainWindow-new;
$TOP-title('blah blah');
$TOP-configure(-background = lc('PeachPuff1'));
etc.(a lot more code)
When the user clicks the button of his choice, the TK box disappears into the task
At 05:01 PM 1/7/2002 -0500, Jeff 'japhy' Pinyan wrote:
Anyway, you want s/[.:-]+//g, or something to that effect. Be warned,
though, that [.-:] is NOT what you want, since that means characters from
'.' to '-', which is the following list:
. / 0 1 2 3 4 5 6 7 8 9 :
And that was my newbie
Robert Howard wrote:
Is there a statistically better solution for generating random numbers than
Perl's built in rand() function? I noticed a couple modules on CSPAN, but
are they any better? I haven't done a true test of the spread regular rand()
gives, but it seems to me to give numbers
John W. Krahn wrote:
#!/usr/bin/perl -w
use strict;
# Get the mtime from two files
my $date1 = (stat $file)[9];
my $date2 = (stat 'zzp2.txt')[9];
print scalar $date1, ' ', scalar $date2, \n;
Sorry, I was typing too fast. This line should be:
print scalar localtime($date1), ' ',
Prahlad Vaidyanathan wrote:
Does emacs do syntax highlighting ? I've been using Vim for a very
long time now, but last time I checked Emacs didn't do it.
Xemacs does. IMO not as good as Vim, but very good nonetheless. It's
been a very long time since I used Emacs, but I'm pretty sure it
I tried to do a change directory and then do a tar of
the directory:
My program:
system(cd /usr/apps);
system(tar -cf tarfile.tar DDA/*);
It looks like the cd command does not work ?
Thanks in advance.
__
Do You Yahoo!?
Send FREE video
On Jan 7, Families Laws said:
I tried to do a change directory and then do a tar of
the directory:
Use the chdir() function.
system(cd /usr/apps);
That creates a new shell, exectes 'cd /usr/apps', and then closes the
shell. End result: you've moved nowhere.
--
Jeff japhy Pinyan
I am trying to password protect part of my website.
I have the password form page done.
But how to I make the pages protected so you have to go through the password page?
Do i do it by passing hidden inputs from page to page?
How do I force people coming in around the password page to go through
if you're running Apache, look into .htaccess for password protecting
certain parts of your site.. no reason to make something harder than it
has to be.
~Eric
On Monday, January 7, 2002, at 07:58 PM, Luinrandir Hernson wrote:
ect part of my website.
I have the password form
--
To
1 - 100 of 104 matches
Mail list logo
