Re: Send both parts of a multipart email
Outlook has great features to be combined with MS's Exchange. Outlook Express is just an email client, which even can't support IMAP protocal. I once worked on email systems, had dozens of accounts set up in my OE,:) -- Jeff Pang - using one of my 1000+ email accts > Message du 26/08/08 07:26 > De : "Rob Dixon" > A : "Perl Beginners" > Copie à : "Dr.Ruud" > Objet : Re: Send both parts of a multipart email > > > Dr.Ruud wrote: > > Rob Dixon schreef: > > > >> - Outlook is many years old, and even the email client on Vista is > >> better. > > > > I guess you are mixing up Outlook and Outlook Express there. > Créez votre adresse électronique [EMAIL PROTECTED] 1 Go d'espace de stockage, anti-spam et anti-virus intégrés.
Re: Send both parts of a multipart email
Dr.Ruud wrote: > Rob Dixon schreef: > >> - Outlook is many years old, and even the email client on Vista is >> better. > > I guess you are mixing up Outlook and Outlook Express there. No I understand the difference. Outlook first came out in 1997 and has been tweaked almost annually ever since. I think the latest version was a couple of years ago, but it suffers from classic Microsoft over-burdening with exotic facilities and lack of flexibility. I still prefer the email client that comes with Vista. Rob -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
RE: How to compress an exe file?
Hi Raymond, Thanx a lot for suggestion. -Original Message- From: Raymond Wan [mailto:[EMAIL PROTECTED] Sent: Monday, August 25, 2008 11:21 AM To: sanket vaidya Cc: beginners@perl.org Subject: Re: How to compress an exe file? Hi Sanket, sanket vaidya wrote: > I have made an exe using PAR::Packer. Now I want to reduce the > size of exe. Can anyone suggest me how to do that? > Using Perl? Perl aside, executables are generally not compressible...or, to be precise, not compressible by much. While you might save a couple of percents, it probably won't give you much savings. Give gzip, bzip2, etc. a try (or their equivalent on Windows/Mac) and if they work, see if there is a Perl library that does it. There is one for gzip, but I have a feeling that gzip will make the file larger...just a guess. Better to try it on the command-line before you use time to make it work in Perl. Ray -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/ http://www.patni.com World-Wide Partnerships. World-Class Solutions. _ This e-mail message may contain proprietary, confidential or legally privileged information for the sole use of the person or entity to whom this message was originally addressed. Any review, e-transmission dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this e-mail in error kindly delete this e-mail from your records. If it appears that this mail has been forwarded to you without proper authority, please notify us immediately at [EMAIL PROTECTED] and delete this mail. _ -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Re: Send both parts of a multipart email
Rob Dixon schreef: > - Outlook is many years old, and even the email client on Vista is > better. I guess you are mixing up Outlook and Outlook Express there. -- Affijn, Ruud "Gewoon is een tijger." -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Re: Decrementing Characters
From: "Jeff Westman" <[EMAIL PROTECTED]> > Simple question here. I need to decrement a character "counter". > Incementing works fine, but not decrementing. > > I have: > > #!/bin/perl > use warnings; > $var = 'm'; > > print "var was $var\n"; > $var++; > print "var was $var\n"; > --$var; > print "var is $var\n"; > > > And I get: > > 0: rc-hp18:/home/dnxjjw5/dev > $ x2.pl > var was m > var was n > var is -1 > > I expected to see "var is m" in the last line. ++ is magical enough, -- is not. But if it's a single character you can use ord() and chr(). $var = chr(ord($var)-1) not as nice, I agree. Jenda = [EMAIL PROTECTED] === http://Jenda.Krynicky.cz = When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Decrementing Characters
Hi, Simple question here. I need to decrement a character "counter". Incementing works fine, but not decrementing. I have: #!/bin/perl use warnings; $var = 'm'; print "var was $var\n"; $var++; print "var was $var\n"; --$var; print "var is $var\n"; And I get: 0: rc-hp18:/home/dnxjjw5/dev $ x2.pl var was m var was n var is -1 I expected to see "var is m" in the last line. I know this is trivial, but I can't seem to see it. Thanks in advance!! Jeff
Re: Send both parts of a multipart email
David Allender wrote: > > Thanks all, I think I have came up with a conclusion. > > I think I would just send the HTML as an attachment, but is there a way for > me to do it in the cgi without having to put a ? > > Also, I dont believe I can use a module, so that would be sort of a > hindrance. > > Well if that doesn't work, can someone please try explaining me the > HTML tag? > > The email client we use is outlook, so it will only be able to display one > type of content type in the email. > > So, I just hope the tags will work or possibly attaching an email > through the cgi without the html (input typ=file) form. So what was the conclusion?! - What has your question to do with CGI? - I would be very surprised if you have to write entirely in native and built-in Perl. I couldn't send an email at all under those circumstances without a lot of work - The behaviour of the tag is very loosely defined. RFC 1866 says this > The element represents a character cell block of text and is > suitable for text that has been formatted for a monospaced font. In general it simply preserves whitespace, and is rendered in a monospaced font - Outlook is many years old, and even the email client on Vista is better. If you have any control over what people use then choose something better - tags may work. I don't think you've told us what you want to do, apart from sending the same data in both text and HTML in a single mail Rob -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Perl and "vi" (not "vim") , ctags like feature in Perl !
Hi all, - I am using Perl 5.8.4 and "vi" (not "vim") on Solaris 9. While developing my Perl programs, I have to open two sessions one for my "vi" session and another where I run my perl programs. Moreover, in some scenarios, I have to open a sqlplus session to access Oracle 10g. Shifting between the sessions is tough sometimes. Is there a possibility where I can customize "vi" for some shortcuts for at least running Perl programs or accessing sqlplus session ? - Is there a ctags like facility for Perl as well ? Thanks & Regards, Amit Saxena
Re: "use constant" as hash key
El Monday 25 August 2008 14:30:14 Moon, John va escriure:
> > How can I use a "constant" as a hash key?
> >
> > $ perl -e 'use constant CAT=>A;
> >
> >> $hash{CAT} = q{Bobby};
> >> $hash{"CAT"} = q{Muffy};
> >> $hash{'CAT'} = q{Fluffy};
> >> $hash{qq{CAT}} = q{Tuffy};
> >> print "$_ = $hash{$_}\n" foreach (keys %hash);'
> >
> > CAT = Tuffy
> > $
> >
> > Want...
> >
> > A=Bobby
>
> See the "Not-so-symbolic references" section of the perlref.pod man page
>
> for some hints:
>
> perldoc perlref
>
>
>
> John
> --
> Perl isn't a toolbox, but a small machine shop where you
> can special-order certain sorts of tools at low cost and
> in short order.-- Larry Wall
>
>
> [>>] Thank you...
>
> >>perl -we 'use constant CAT=>a; $hash{+CAT} = q{Bobby}; print "$_ =
>
> $hash{$_}\n" foreach (keys %hash);'
>
> jwm
key must be always unique.
--
Xavier Mas
__
LLama Gratis a cualquier PC del Mundo.
Llamadas a fijos y móviles desde 1 céntimo por minuto.
http://es.voice.yahoo.com
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Re: code to fetch, configure, and build two library packages - can it be better?
On Sun, Aug 24, 2008 at 9:29 AM, Ed <[EMAIL PROTECTED]> wrote: > On Aug 21, 8:32 am, [EMAIL PROTECTED] (Yitzle) wrote: >> On Wed, Aug 20, 2008 at 7:37 AM, Ed <[EMAIL PROTECTED]> wrote: >> I might be way off here, but wouldn't it make sense to use the CPAN >> package to do package installation? > > Good idea, but I need this to run on a bunch of different machines. > They all have standard perl, but not any CPAN modules... > > Thanks anyway, > > Ed CPAN is a core module, so any Perl installation (after a certain version) would have CPAN packages. See http://perldoc.perl.org/index-modules-C.html -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Re: Send both parts of a multipart email
On Aug 23, 12:53 am, [EMAIL PROTECTED] (Dr.Ruud) wrote: > David Allender schreef: > > > I was wondering if i can send both parts of a multipart email. > > Basically what im trying to do is, > > > send an email to a person with text/enriched text at the top of the > > email, and text/html at the bottom of the email. The reason being is > > so: Its a cgi that handles a form, and i need it to be text/enriched > > above because i want to keep the formatting of what the user inputs in > > the form, while keeping the ability to make the words bold, etc. and > > i need the email part because i am basically appending an html file to > > the bottom. > > The client needs to see both of them in the email. > > Is it OK for the second part, the html part, to appear as an attachment? > If not, then I would use one part, only HTML (use to preserve the > formatting). > > See alsohttp://en.wikipedia.org/wiki/MIME > > Some mail clients will show all the parts together, and some wont. > > -- > Affijn, Ruud > > "Gewoon is een tijger." Thanks all, I think I have came up with a conclusion. I think I would just send the HTML as an attachment, but is there a way for me to do it in the cgi without having to put a ? Also, I dont believe I can use a module, so that would be sort of a hindrance. Well if that doesn't work, can someone please try explaining me the HTML tag? The email client we use is outlook, so it will only be able to display one type of content type in the email. So, I just hope the tags will work or possibly attaching an email through the cgi without the html (input typ=file) form. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Re: What wrong with this code
Anirban Adhikary wrote:
On Mon, Aug 25, 2008 at 5:34 PM, John W. Krahn <[EMAIL PROTECTED]> wrote:
The usual way to do what you want is to use a hash:
use strict;
use warnings;
print "Enter the Absolutepath of the file\t";
chomp( my $filename = );
open my $FH, '<', $filename or die "Cannot open '$filename' $!";
my %seen;
while ( <$FH> ) {
unless ( $seen{ $_ }++ ) {
print;
}
}
__END__
Thanks a lot John . I have a little question can u please dexcribe in detail
what this line is doing actually
unless ( $seen{ $_ }++ )
$_ contains the current line from the file. ++ is the postfix
auto-increment operator. The hash %seen contains the line from the file
as the key and the number of times the line was "seen" as the value.
The value of $seen{$_} is tested to see if it is true or false and after
it is tested the value is incremented so if a line is not already in the
hash the value will be false (undef) and that line will be printed.
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order.-- Larry Wall
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RE: "use constant" as hash key
> How can I use a "constant" as a hash key?
>
> $ perl -e 'use constant CAT=>A;
>> $hash{CAT} = q{Bobby};
>> $hash{"CAT"} = q{Muffy};
>> $hash{'CAT'} = q{Fluffy};
>> $hash{qq{CAT}} = q{Tuffy};
>> print "$_ = $hash{$_}\n" foreach (keys %hash);'
> CAT = Tuffy
> $
>
> Want...
>
> A=Bobby
See the "Not-so-symbolic references" section of the perlref.pod man page
for some hints:
perldoc perlref
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order.-- Larry Wall
[>>] Thank you...
>>perl -we 'use constant CAT=>a; $hash{+CAT} = q{Bobby}; print "$_ =
$hash{$_}\n" foreach (keys %hash);'
jwm
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Re: code to fetch, configure, and build two library packages - can it be better?
On Aug 21, 8:32 am, [EMAIL PROTECTED] (Yitzle) wrote: > On Wed, Aug 20, 2008 at 7:37 AM, Ed <[EMAIL PROTECTED]> wrote: > > Howdy all! > > > As part of a test script, I have to make sure my test machine (i.e. > > the machine that is running the script) has libraries zlib and hdf5. I > > do that with this code. Is there a better way? > > [snip] > > > Any comments appreciated! > > > Thanks, > > > Ed > > I might be way off here, but wouldn't it make sense to use the CPAN > package to do package installation? Good idea, but I need this to run on a bunch of different machines. They all have standard perl, but not any CPAN modules... Thanks anyway, Ed -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Re: What wrong with this code
Thanks a lot John . I have a little question can u please dexcribe in detail
what this line is doing actually
unless ( $seen{ $_ }++ )
Thanks & regards in advance
Anirban Adhikary
On Mon, Aug 25, 2008 at 5:34 PM, John W. Krahn <[EMAIL PROTECTED]> wrote:
> Anirban Adhikary wrote:
>
>> Dear List
>> I have write the The following code to check a file and print only
>> distinct
>> lines to a new file and skips the duplicate lines. My source file is as
>> follows
>>
>> hello how are you?
>> hello how are you?
>> What language did you want to use?
>> What language did you want to use?
>> I am here
>> You are there
>> this is my first perl script
>> What language did you want to use?
>>
>>
>> ###
>> my code is as follows
>>
>>
>> #use strict;
>> #use warnings;
>>
>> print "Enter the Absolutepath of the file\t";
>> my $input=;
>> chomp($input);
>>
>> dup($input);
>>
>> sub dup
>> {
>> my $filename=shift;
>> my $count=0;
>> my @arr;
>> my $el;
>> my $element;
>> open(FH,"$filename");
>> while()
>>{
>> chomp($_);
>> $element = $_;
>> if($count ==0)
>> {
>> push(@arr,$element);
>> $count+=1;
>> print "Count is $count\n";
>> }
>> else
>> {
>> foreach $el(@arr)
>> {
>>my $len=$#arr;
>>chomp($el);
>> # print "$element\n";
>>#print "The length of arr is $len\n";
>>if($el == $element)
>> {
>> print "\t##Inside If##\t\n";
>> print $element."\n";
>> next;
>> #push(@arr,$_);
>> }
>>
>>elsif($el != $element)
>> {
>> push(@arr,$element);
>> print "\tInside Elseif\n";
>> #next;
>> }
>> }
>> }
>> }
>>
>> ###
>> The problems I am facing are
>>
>> 1) The code is not getting entered into elsif block
>>
>> 2) I am comparing between 2 strings but if I use "eq" or "ne" for
>> comparison I am getting some horrible output so I am using numeric
>> comparison.
>>
>> 3)If I am giving print the $element variable outside foreach loop it is
>> getting printed but Inside foreach loop it is not showing anything.
>>
>> Can anybody Please suggest me where I am making the mistake?
>>
>
> The usual way to do what you want is to use a hash:
>
> use strict;
> use warnings;
>
> print "Enter the Absolutepath of the file\t";
> chomp( my $filename = );
>
> open my $FH, '<', $filename or die "Cannot open '$filename' $!";
>
> my %seen;
> while ( <$FH> ) {
>unless ( $seen{ $_ }++ ) {
>print;
>}
>}
>
> __END__
>
>
>
>
> John
> --
> Perl isn't a toolbox, but a small machine shop where you
> can special-order certain sorts of tools at low cost and
> in short order.-- Larry Wall
>
>
> --
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> http://learn.perl.org/
>
>
>
XPUSHs
Hello, I need to make a XPUSHs of a referene on an array, but XPUSHs takes only scalar, so it looks like that I need convert my AV* into a scalar with a newSV, but I do not know exactly. Can I have some help ? Regards -- --- == Patrick DUPRÉ | | Department of Chemistry| |Phone: (44)-(0)-1904-434384 The University of York | |Fax: (44)-(0)-1904-432516 Heslington | | York YO10 5DD United Kingdom | |email: [EMAIL PROTECTED] == -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
Re: What wrong with this code
Anirban Adhikary wrote:
Dear List
I have write the The following code to check a file and print only distinct
lines to a new file and skips the duplicate lines. My source file is as
follows
hello how are you?
hello how are you?
What language did you want to use?
What language did you want to use?
I am here
You are there
this is my first perl script
What language did you want to use?
###
my code is as follows
#use strict;
#use warnings;
print "Enter the Absolutepath of the file\t";
my $input=;
chomp($input);
dup($input);
sub dup
{
my $filename=shift;
my $count=0;
my @arr;
my $el;
my $element;
open(FH,"$filename");
while()
{
chomp($_);
$element = $_;
if($count ==0)
{
push(@arr,$element);
$count+=1;
print "Count is $count\n";
}
else
{
foreach $el(@arr)
{
my $len=$#arr;
chomp($el);
# print "$element\n";
#print "The length of arr is $len\n";
if($el == $element)
{
print "\t##Inside If##\t\n";
print $element."\n";
next;
#push(@arr,$_);
}
elsif($el != $element)
{
push(@arr,$element);
print "\tInside Elseif\n";
#next;
}
}
}
}
###
The problems I am facing are
1) The code is not getting entered into elsif block
2) I am comparing between 2 strings but if I use "eq" or "ne" for
comparison I am getting some horrible output so I am using numeric
comparison.
3)If I am giving print the $element variable outside foreach loop it is
getting printed but Inside foreach loop it is not showing anything.
Can anybody Please suggest me where I am making the mistake?
The usual way to do what you want is to use a hash:
use strict;
use warnings;
print "Enter the Absolutepath of the file\t";
chomp( my $filename = );
open my $FH, '<', $filename or die "Cannot open '$filename' $!";
my %seen;
while ( <$FH> ) {
unless ( $seen{ $_ }++ ) {
print;
}
}
__END__
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order.-- Larry Wall
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Re: What wrong with this code
Anirban Adhikary wrote:
> Dear List
> I have write the The following code to check a file and print only distinct
> lines to a new file and skips the duplicate lines. My source file is as
> follows
>
> hello how are you?
> hello how are you?
> What language did you want to use?
> What language did you want to use?
> I am here
> You are there
> this is my first perl script
> What language did you want to use?
>
> ###
> my code is as follows
>
>
> #use strict;
> #use warnings;
Never comment out these lines - they help enormously to find simple errors.
> print "Enter the Absolutepath of the file\t";
> my $input=;
> chomp($input);
>
> dup($input);
>
> sub dup
> {
> my $filename=shift;
> my $count=0;
> my @arr;
> my $el;
> my $element;
- Variables should be declared as close as possible to their point of first use.
- Try to use meaningful variable names; the @ in @arr means 'array' so you have
something called "array arr". Also the difference between the function of $el
and $element isn't clear from their names.
> open(FH,"$filename");
> while()
- You must always check whether a file open succeeded.
- $filename should stand on its own. Read the perlfaq article
perldoc -q quoting
entitled What's wrong with always quoting "$vars"?
- The three-parameter form of open and lexical file handles are preferred, like
this
open my $fh, '<', $filename or die $!;
while (<$fh>) {
> {
> chomp($_);
> $element = $_;
> if($count ==0)
>{
> push(@arr,$element);
> $count+=1;
> print "Count is $count\n";
$count isn't a count, as it is only incremented when it is zero and never used
thereafter. You also don't need it at all, so you can remove this if statement
altogether.
>}
> else
>{
> foreach $el(@arr)
> {
> my $len=$#arr;
$len is the index of the last element of @arr, not its length. Use
my $len = @arr;
to get that.
> chomp($el);
The strings were chomped before they were added to @arr so there is no need to
do it again.
># print "$element\n";
> #print "The length of arr is $len\n";
> if($el == $element)
The == operator is for comparing numbers; to compare strings you must use
eq. This is why your elsif block wasn't being executed: the values are being
forced to numbers before they are compared, and since non-numeric strings
evaluate as zero they were always numerically equal.
If you had left warnings enabled you would have a message to tell you this.
> {
>print "\t##Inside If##\t\n";
>print $element."\n";
>next;
>#push(@arr,$_);
> }
>
> elsif($el != $element)
There is no need to test again. If
$el eq $element
failed, then
$el ne $element
must succeed, and you need only an 'else' here.
> {
>push(@arr,$element);
You shouldn't modify an array that you're currently iterating over, as the
results aren't guaranteed and anything may happen. In other words, don't write
foreach (@arr) {
:
push @arr, $val;
:
}
>print "\tInside Elseif\n";
>#next;
> }
> }
>}
- The braces aren't paired properly in your program. I presume an extra one
belongs here.
- You test each new line again /every/ element in @arr, and push the line onto
the array /every time/ it finds an array element that doesn't match. I assume
you want to push the new line onto the array only if none of the elements match?
Something like this perhaps
while (my $element = <$fh>) {
chomp $element;
my $found;
foreach my $el(@arr) {
if ($el eq $element) {
$found++;
last;
}
}
if (not $found) {
print "$element\n";
push @arr,$element;
}
}
> }
>
> ###
> The problems I am facing are
>
> 1) The code is not getting entered into elsif block
>
> 2) I am comparing between 2 strings but if I use "eq" or "ne" for
> comparison I am getting some horrible output so I am using numeric
> comparison.
>
> 3)If I am giving print the $element variable outside foreach loop it is
> getting printed but Inside foreach loop it is not showing anything.
>
> Can anybody Please suggest me where I am making the mistake?
HTH,
Rob
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Re: What wrong with this code
El Monday 25 August 2008 11:30:19 Anirban Adhikary va escriure:
> Dear List
> I have write the The following code to check a file and print only distinct
> lines to a new file and skips the duplicate lines. My source file is as
> follows
>
> hello how are you?
> hello how are you?
> What language did you want to use?
> What language did you want to use?
> I am here
> You are there
> this is my first perl script
> What language did you want to use?
>
> ###
> my code is as follows
>
>
> #use strict;
> #use warnings;
>
> print "Enter the Absolutepath of the file\t";
> my $input=;
> chomp($input);
>
> dup($input);
>
> sub dup
> {
> my $filename=shift;
> my $count=0;
> my @arr;
> my $el;
> my $element;
> open(FH,"$filename");
> while()
> {
> chomp($_);
> $element = $_;
> if($count ==0)
>{
> push(@arr,$element);
> $count+=1;
> print "Count is $count\n";
>}
> else
>{
> foreach $el(@arr)
> {
> my $len=$#arr;
> chomp($el);
># print "$element\n";
> #print "The length of arr is $len\n";
> if($el == $element)
> {
>print "\t##Inside If##\t\n";
>print $element."\n";
>next;
>#push(@arr,$_);
> }
>
> elsif($el != $element)
> {
>push(@arr,$element);
>print "\tInside Elseif\n";
>#next;
> }
> }
>}
> }
>
> ###
> The problems I am facing are
>
> 1) The code is not getting entered into elsif block
>
> 2) I am comparing between 2 strings but if I use "eq" or "ne" for
> comparison I am getting some horrible output so I am using numeric
> comparison.
>
> 3)If I am giving print the $element variable outside foreach loop it is
> getting printed but Inside foreach loop it is not showing anything.
>
> Can anybody Please suggest me where I am making the mistake?
>
> Thanks & Regards in Advance
> Anirban Adhikary.
Did you try to use uniq comand from the Unix bash? I think code would be much
easy (use exe or sytem to call the command).
Otherwise, $count always equals to zero when going into dup subroutine.
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threads and processes with redirected STDOUT and STDERR on win32
Hello beginners, any hints on this problem? win32... I have N threads. in each thread I want to run a command and redirect it's STDERR and STDOUT to a filehandle/socket opened in the main thread. I tried with IPC::Run3 but the outputs get scrambled. -- Best regards, Alexandru mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
What wrong with this code
Dear List
I have write the The following code to check a file and print only distinct
lines to a new file and skips the duplicate lines. My source file is as
follows
hello how are you?
hello how are you?
What language did you want to use?
What language did you want to use?
I am here
You are there
this is my first perl script
What language did you want to use?
###
my code is as follows
#use strict;
#use warnings;
print "Enter the Absolutepath of the file\t";
my $input=;
chomp($input);
dup($input);
sub dup
{
my $filename=shift;
my $count=0;
my @arr;
my $el;
my $element;
open(FH,"$filename");
while()
{
chomp($_);
$element = $_;
if($count ==0)
{
push(@arr,$element);
$count+=1;
print "Count is $count\n";
}
else
{
foreach $el(@arr)
{
my $len=$#arr;
chomp($el);
# print "$element\n";
#print "The length of arr is $len\n";
if($el == $element)
{
print "\t##Inside If##\t\n";
print $element."\n";
next;
#push(@arr,$_);
}
elsif($el != $element)
{
push(@arr,$element);
print "\tInside Elseif\n";
#next;
}
}
}
}
###
The problems I am facing are
1) The code is not getting entered into elsif block
2) I am comparing between 2 strings but if I use "eq" or "ne" for
comparison I am getting some horrible output so I am using numeric
comparison.
3)If I am giving print the $element variable outside foreach loop it is
getting printed but Inside foreach loop it is not showing anything.
Can anybody Please suggest me where I am making the mistake?
Thanks & Regards in Advance
Anirban Adhikary.
