On 8 July 2015 at 19:12, Nagy Tamas (TVI-GmbH) wrote:
> This is the code:
>
> } elsif (defined($row) && ($row =~ m/\(\*[ ]+\"\@PATH\"[ ]+:=[
> ]+'(\/)?([\*A-Za-z_ ]*(\/)?)+'[ ]\*\)?/)) {
> # PATH first version: \(\*[ ]+@PATH[ ]+:=[ ]+'(\\/)?([\*A-Za-z_
> ]*(\\/)?)+'[ ]\*\)?
>
> my @
On 8 July 2015 at 04:40, Nagy Tamas (TVI-GmbH) wrote:
> m/\(\*[ ]+\"\@PATH\"[ ]+:=[ ]+'(\/)?([\*A-Za-z_ ]*(\/)?)+'[ ]\*\)?/))
This is not the exact code you 're using obviously, because the last 2
")" marks are actually outside the regex.
Removing those ))'s makes the regex compile just fine.
S
On 3/8/2014 12:05 AM, Bill McCormick wrote:
I have the following string I want to extract from:
my $str = "foo (3 bar): baz";
and I want to to extract to end up with
$p1 = "foo";
$p2 = 3;
$p3 = "baz";
the complication is that the \s(\d\s.+) is optional, so in then $p2 may
not be set.
getting
On Mar 8, 2014, at 4:50 AM, rakesh sharma wrote:
> Hi all,
>
> how do you get all words starting with letter 'r' in a string.
Try
my @rwords = $string =~ /\br\w*?\b/g;
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Am 08.03.2014 13:50, schrieb rakesh sharma:
how do you get all words starting with letter 'r' in a string.
What have you tried so far?
Greetings,
Janek
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Hello Rakesh,
On Sat, 8 Mar 2014 18:20:48 +0530
rakesh sharma wrote:
> Hi all,
> how do you get all words starting with letter 'r' in a string.
> thanks,rakesh
>
1. Find all words in the sentence. Your idea of what is a word will need to be
specified.
2
On Sat, 8 Mar 2014 18:20:48 +0530
rakesh sharma wrote:
> Hi all,
> how do you get all words starting with letter 'r' in a string.
> thanks,rakesh
>
/\br/
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Don't stop where the ink does.
Shawn
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On Mar 7, 2014, at 10:05 PM, Bill McCormick wrote:
> I have the following string I want to extract from:
>
> my $str = "foo (3 bar): baz";
>
> and I want to to extract to end up with
>
> $p1 = "foo";
> $p2 = 3;
> $p3 = "baz";
>
> the complication is that the \s(\d\s.+) is optional, so in the
On Mar 8, 2014 1:41 AM, "shawn wilson" wrote:
>
Oh and per optional, just do (?:\([0-9]+).*\)?
You should probably use do
my @match = $str =~ / ([^]+) (?:\([0-9]+).*\)? ([a-z]+)/;
my ($a, $b, $c) = (scalar(@match) == 3 ? @match : $match[0], undef,
$match[1]);
> ([^]+) \(([0-9]+).*\) ([a-z]+)
>
On 3/8/2014 12:41 AM, shawn wilson wrote:
my $str = "foo (3 bar): baz";
my $test = "foo (3 bar): baz";
my ($p1, $p2, $p3) = $test =~ /([^]+) \(([0-9]+).*\) ([a-z]+)/;
print "p1=[$p1] p2=[$p2] p3=[$p3]\n";
Use of uninitialized value $p1 in concatenation (.) or string at
./lock_report.pl line 1
([^]+) \(([0-9]+).*\) ([a-z]+)
On Mar 8, 2014 1:07 AM, "Bill McCormick" wrote:
> I have the following string I want to extract from:
>
> my $str = "foo (3 bar): baz";
>
> and I want to to extract to end up with
>
> $p1 = "foo";
> $p2 = 3;
> $p3 = "baz";
>
> the complication is that the \s(\d\s.+)
On Sat, Jan 25, 2014 at 06:41:00PM +0100, Luca Ferrari wrote:
> On Sat, Jan 25, 2014 at 4:12 PM, Paul Johnson wrote:
>
> > $ perl -E '$h = { a => qr/y/ }; say $_ =~ $h->{a} for qw(x y z)'
>
> Thanks, but then another doubt: having a look at
> http://perldoc.perl.org/perlop.html#Regexp-Quote-Like
On Sat, Jan 25, 2014 at 4:12 PM, Paul Johnson wrote:
> $ perl -E '$h = { a => qr/y/ }; say $_ =~ $h->{a} for qw(x y z)'
Thanks, but then another doubt: having a look at
http://perldoc.perl.org/perlop.html#Regexp-Quote-Like-Operators I dont
understand how I can use the regexp for substitution, th
On Sat, Jan 25, 2014 at 03:51:53PM +0100, Luca Ferrari wrote:
> Hi,
> I'm just wondering if it is possible to place a regexp as a value into
> an hash so to use it later as something like:
>
> my $string =~ $hash_ref->{ $key };
>
> Is it possible? Should I take into account something special?
Ye
On 6/9/13 9:00 AM, Jim Gibson wrote:
On Jun 8, 2013, at 8:06 PM, Noah wrote:
Hi there,
I am attempting to parse the following output and not quite sure how to do it.
The text is in columns and spaced out that way regardless if there are 0
numbers in say col5 or Col 6 or not. If the colum
On Jun 8, 2013, at 8:06 PM, Noah wrote:
> Hi there,
>
> I am attempting to parse the following output and not quite sure how to do
> it. The text is in columns and spaced out that way regardless if there are
> 0 numbers in say col5 or Col 6 or not. If the column has an entry then I
> want
On Wed, Jun 01, 2011 at 11:25:39PM +0200, Stanisław Findeisen wrote:
> Suppose you have a collection of books, and want to provide your users
> with the ability to search the book title, author or content using
> regular expressions.
>
> But you don't want to let them execute any code.
>
> How wo
> "Stanisław" == Stanisław Findeisen writes:
Stanisław> But you don't want to let them execute any code.
Unless "use re 'eval'" is in scope, /$a/ is safe even if $a came from an
untrusted source, as long as you limit the run-time to a few seconds or
so with an alarm. (Some regex can take ne
2011/6/1 Stanisław Findeisen
> Suppose you have a collection of books, and want to provide your users
> with the ability to search the book title, author or content using
> regular expressions.
>
> But you don't want to let them execute any code.
>
> How would you validate/compile/evaluate the us
On 2011-06-02 14:27, Bob McConnell wrote:
> From: Stanislaw Findeisen
>
>> Suppose you have a collection of books, and want to provide your users
>> with the ability to search the book title, author or content using
>> regular expressions.
>>
>> But you don't want to let them execute any code.
>>
From: Stanislaw Findeisen
> Suppose you have a collection of books, and want to provide your users
> with the ability to search the book title, author or content using
> regular expressions.
>
> But you don't want to let them execute any code.
>
> How would you validate/compile/evaluate the user
> ""Kammen" == "Kammen van, Marco, Springer SBM NL"
> writes:
Kammen> What am I doing wrong??
Using a regex when something else would be much better.
Stop trying to pound a nail in with a wrench handle.
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
h
> c:\>perl -wE "say $^V,$^O;$_='123456789';s§3(456)7§$1§;say"
> v5.12.1MSWin32
> 1245689
My equivalent that works is:
perl -wE "use utf8;my \$_='123456789';s§3(456)7§§\$1§;say;"
1245689
If I stop treating this section-sign delimiter as a bracketing delimiter, it
fails:
perl -wE "use utf8;m
> Hm, what platform and perl version?
5.8.8 and 5.12.2 on RHEL, and 5.10.0 on OS X 10.6.
> c:\>perl -Mutf8 -wE
>"say $^V,$^O;$_='123456789';s§3(456)7§$1§;say"
> Malformed UTF-8 character (unexpected continuation byte 0xa7,
> with no preceding start byte) at -e line 1.
Not the same err
On Dec 7, 9:38 am, p...@utilika.org (Jonathan Pool) wrote:
> > Well, I have no idea why it does what it does, but I can tell you how to
> > make it work:
> > s¶3(456)7¶¶$1¶x;
> > s§3(456)7§§$1§x;
>
Oops, sorry, yes there is:
c:\>perl -Mutf8 -wE
"say $^V,$^O;$_='123456789';s§3(456)7§$1§;say"
On Dec 7, 9:38 am, p...@utilika.org (Jonathan Pool) wrote:
> > Well, I have no idea why it does what it does, but I can tell you how to
> > make it work:
> > s¶3(456)7¶¶$1¶x;
> > s§3(456)7§§$1§x;
Oops. yes there is:
c:\>perl -Mutf8 -wE
"say $^V,$^O;$_='123456789'; s§3(456)7§$1§;say"
Malform
On Dec 7, 9:38 am, p...@utilika.org (Jonathan Pool) wrote:
> > Well, I have no idea why it does what it does, but I can tell you how to
> > make it work:
> > s¶3(456)7¶¶$1¶x;
> > s§3(456)7§§$1§x;
>
Hm, what platform and perl version?
No errors here:
c:\>perl -wE "say $^V,$^O;$_='1234567
> Well, I have no idea why it does what it does, but I can tell you how to make
> it work:
> s¶3(456)7¶¶$1¶x;
> s§3(456)7§§$1§x;
Amazing. Thanks very much.
This seems to contradict the documentation. The perlop man page clearly says
that there are exactly 4 bracketing delimiters: "()", "[]", "{
That's probably because you are using what I sent, rather than what the OP
did:
> C:\>perl -E "s§3(456)7§$1§;"
>
Unrecognized character \x98 in column 16 at -e line 1.
>
> C:\>perl -Mutf8 -E "s§3(456)7§$1§;"
>
Substitution replacement not terminated at -e line 1.
>
> C:\>perl -E "s§3(456)7§§$1§;
On 10-12-05 07:38 PM, Brian Fraser wrote:
You have to tell perl to use UTF-8. Add this line to the top of
your script(s):
use utf8;
See `perldoc utf8` for more details.
Hm, I don't mean to step on your toes or anything, but he is already
using utf8. The problem is with some utf
>
> You have to tell perl to use UTF-8. Add this line to the top of your
> script(s):
> use utf8;
>
> See `perldoc utf8` for more details.
Hm, I don't mean to step on your toes or anything, but he is already using
utf8. The problem is with some utf8 characters being interpreted as a paired
delimi
On 10-12-05 05:58 PM, Brian Fraser wrote:
Well, I have no idea why it does what it does, but I can tell you how to
make it work:
s¶3(456)7¶¶$1¶x;
s§3(456)7§§$1§x;
For whatever reason, Perl is treating those character as an 'opening'
delimiter[0], so that when you write s¶3(456)7¶$1¶;, you are te
Well, I have no idea why it does what it does, but I can tell you how to
make it work:
s¶3(456)7¶¶$1¶x;
s§3(456)7§§$1§x;
For whatever reason, Perl is treating those character as an 'opening'
delimiter[0], so that when you write s¶3(456)7¶$1¶;, you are telling Perl
that the regex part is delimited
On 30/11/2010 06:39, Uri Guttman wrote:
"GK" == Guruprasad Kulkarni writes:
GK> Here is another way to do it:
GK> /^127\.0\.0\.([\d]|[1-9][\d]|[1][\d][\d]|[2]([0-4][\d]|[5][0-4]))$/) {
why are you putting single chars inside a char class? [\d] is the same
as \d and [1] is just 1.
A
Rob Dixon wrote:
On 29/11/2010 23:46, John W. Krahn wrote:
As Rob said [2..254] is a character class that matches one character (so
"127.0.0.230" should match also.) You also don't anchor the pattern so
something like '765127.0.0.273646' would match as well. What you need is
something like thi
> "GK" == Guruprasad Kulkarni writes:
GK> Here is another way to do it:
GK> /^127\.0\.0\.([\d]|[1-9][\d]|[1][\d][\d]|[2]([0-4][\d]|[5][0-4]))$/) {
why are you putting single chars inside a char class? [\d] is the same
as \d and [1] is just 1.
also please don't quote entire emails below
>-Original Message-
>From: John W. Krahn [mailto:jwkr...@shaw.ca]
>Sent: Tuesday, November 30, 2010 12:47 AM
>To: Perl Beginners
>Subject: Re: regexp matching nummeric ranges
>As Rob said [2..254] is a character class that matches one character
(so
>"127.
Hi Marco,
Here is another way to do it:
#!/usr/bin/perl
use strict;
use warnings;
my $ip = "127.0.0.1";
if ($ip =~
/^127\.0\.0\.([\d]|[1-9][\d]|[1][\d][\d]|[2]([0-4][\d]|[5][0-4]))$/) {
print "IP Matched!\n";;
} else {
print "No Match!\n";
}
On Tue, Nov 30, 2010 at 11:21 AM, Rob Dixon wrote:
On 29/11/2010 23:46, John W. Krahn wrote:
Kammen van, Marco, Springer SBM NL wrote:
Dear List,
Hello,
I've been struggeling with the following:
#!/usr/bin/perl
use strict;
use warnings;
my $ip = ("127.0.0.255");
if ($ip =~ /127\.0\.0\.[2..254]/) {
print "IP Matched!\n";;
} else {
print "
Kammen van, Marco, Springer SBM NL wrote:
Dear List,
Hello,
I've been struggeling with the following:
#!/usr/bin/perl
use strict;
use warnings;
my $ip = ("127.0.0.255");
if ($ip =~ /127\.0\.0\.[2..254]/) {
print "IP Matched!\n";;
} else {
print "No Match!\n";
}
For a reason i don't
On 29/11/2010 14:22, Kammen van, Marco, Springer SBM NL wrote:
Dear List,
I've been struggeling with the following:
#!/usr/bin/perl
use strict;
use warnings;
my $ip = ("127.0.0.255");
if ($ip =~ /127\.0\.0\.[2..254]/) {
print "IP Matched!\n";;
} else {
print "No Match!\n";
}
For a rea
sftriman wrote:
Dr.Ruud:
sub trim { ...
}#trim
You're missing the tr to squash space down
To trim() is to remove from head and tail only.
Just use it as an example to build a "trim_and_normalize()".
So I think it can boil down to:
sub fixsp7 {
s#\A\s+##, s#\s+\z##, tr/ \t\n\r\f/ /
sftriman wrote:
> So I think it can boil down to:
>
> sub fixsp7 {
> s#\A\s+##, s#\s+\z##, tr/ \t\n\r\f/ /s foreach @_;
> return;
> }
sub fixsp7 {
tr/ \t\n\r\f/ /s, s#\A\s##, s#\s\z## foreach @_;
return;
}
Placing the tr/// first reduces the number of characters scanned for
s#\s\z## which m
On Dec 23, 2:31 am, rvtol+use...@isolution.nl (Dr.Ruud) wrote:
> sftriman wrote:
> > 1ST PLACE - THE WINNER: 5.0s average on 5 runs
>
> > # Limitation - pointer
> > sub fixsp5 {
> > ${$_[0]}=~tr/ \t\n\r\f/ /s;
> > ${$_[0]}=~s/\A //;
> > ${$_[0]}=~s/ \z//;
> > }
>
> Just decide to change in-place,
sftriman wrote:
1ST PLACE - THE WINNER: 5.0s average on 5 runs
# Limitation - pointer
sub fixsp5 {
${$_[0]}=~tr/ \t\n\r\f/ /s;
${$_[0]}=~s/\A //;
${$_[0]}=~s/ \z//;
}
Just decide to change in-place, based on the defined-ness of wantarray.
sub trim {
no warnings 'uninitialized';
if
Thanks to everyone for their input!
So I've tried out many of the methods, first making sure that each
works as I intended it.
Which is, I'm not concerned with multi-line text, just single line
data. That said, I have noted
that I should use \A and \z in general over ^ and $.
I wrote a 176 byte
At 6:11 PM +0800 12/21/09, Albert Q wrote:
2009/12/20 Dr.Ruud >
> For a multi-line buffer you can do it like this:
perl -wle '
my $x = <<"EOT";
123456 \t
abc def
\t\t\t\t\t\t\t\t
*** *** *** \t
EOT
s/^\s+//mg, s/\s+$//mg, s/[^\S\n]+/ /g for $x;
I kno
2009/12/20 Dr.Ruud >
> sftriman wrote:
>
>> I use this series of regexp all over the place to clean up lines of
>> text:
>>
>> $x=~s/^\s+//g;
>> $x=~s/\s+$//g;
>> $x=~s/\s+/ /g;
>>
>> in that order, and note the final one replace \s+ with a single space.
>>
>
> The g-modifier on the first 2 is bog
Shawn H Corey wrote:
$text =~ tr{\t}{ };
$text =~ tr{\n}{ };
$text =~ tr{\r}{ };
$text =~ tr{\f}{ };
$text =~ tr{ }{ }s;
That can be written as:
tr/\t\n\r\f/ /, tr/ / /s for $text;
But it doesn't remove all leading nor all trailing spaces.
--
Ruud
--
To unsubscribe, e-mail: beginners-uns
sftriman wrote:
I use this series of regexp all over the place to clean up lines of
text:
$x=~s/^\s+//g;
$x=~s/\s+$//g;
$x=~s/\s+/ /g;
in that order, and note the final one replace \s+ with a single space.
The g-modifier on the first 2 is bogus
(unless you would add an m-modifier).
I current
On Sat, Dec 19, 2009 at 9:13 PM, sftriman wrote:
> I use this series of regexp all over the place to clean up lines of
> text:
>
> $x=~s/^\s+//g;
> $x=~s/\s+$//g;
> $x=~s/\s+/ /g;
>
> in that order, and note the final one replace \s+ with a single space.
>
> Basically, it's (1) remove all leading
John W. Krahn wrote:
> That can be reduced to:
>
> $text =~ tr/ \t\n\r\f/ /s;
>
> But that still doesn't remove leading and trailing whitespace so add two
> more lines:
>
> $text =~ tr/ \t\n\r\f/ /s;
> $text =~ s/\A //;
> $text =~ s/ \z//;
That was left as an exercise to the reader. Come now,
Shawn H Corey wrote:
sftriman wrote:
I use this series of regexp all over the place to clean up lines of
text:
$x=~s/^\s+//g;
$x=~s/\s+$//g;
$x=~s/\s+/ /g;
in that order, and note the final one replace \s+ with a single space.
Basically, it's (1) remove all leading space, (2) remove all trail
sftriman wrote:
> I use this series of regexp all over the place to clean up lines of
> text:
>
> $x=~s/^\s+//g;
> $x=~s/\s+$//g;
> $x=~s/\s+/ /g;
>
> in that order, and note the final one replace \s+ with a single space.
>
> Basically, it's (1) remove all leading space, (2) remove all trailing
2009/12/20 sftriman :
> I use this series of regexp all over the place to clean up lines of
> text:
>
> $x=~s/^\s+//g;
> $x=~s/\s+$//g;
> $x=~s/\s+/ /g;
>
You can probably use $x=~s/^(\s+)|(\s+)$//g;
But I don't think it will use any less CPU than the 3 regex option,
the nature of Perl's regex en
Noah Garrett Wallach wrote:
Okay I am having troubles finding this. in the perldoc modules.
Is there a slicker way to write the following?
if ($line =~ /(Blah1)(.*)/) {
At this point we know that the pattern matched so $1 will contain the
string "Blah1" and $2 will contain a string o
On Fri, Sep 4, 2009 at 23:06, Noah Garrett Wallach wrote:
>
>
> Okay I am having troubles finding this. in the perldoc modules.
> Is there a slicker way to write the following?
>
> if ($line =~ /(Blah1)(.*)/) {
> $blah = $1 if $1;
> $blah2 = $2 if $2;
> }
snip
2009/9/4 Noah Garrett Wallach :
> is there any way to search for the following text? In some cases the text
> that I am search could be
>
> "one-two-three-"
> or sometimes the text could be "one-two-"
If you're looking for this specific text then a good answer was
already given, but if that's an
On Fri, Sep 4, 2009 at 04:08, Noah Garrett Wallach wrote:
>
> Hi there,
>
> is there any way to search for the following text? In some cases the text
> that I am search could be
>
> "one-two-three-"
>
> or sometimes the text could be
>
> "one-two-"
>
> what is a nice easy why to parse the above -
2009/3/12 Deviloper
> Can somebody explain what Backtracking is?
>
> thanx,
> B.
>
In a nutshell, consider the following regex: /foo((b+)ar)/
a regex engine will check every character in the string that is
checked against until it reaches the first "f". When reached, it will
mark the place and ch
Deviloper wrote:
> Hi there!
>
> I have a string "bbbababbaaassass". I want to get a string without any
> double a 'aa' or and without the 'b's.
>
> but if I do:
>
> my $s = "bbbababbaaassass";
> $s=~ s/aa|b//g;
>
> as a result I will get a string "aaassass".
>
> (I understand WHY I g
John W. Krahn wrote:
Deviloper wrote:
Hi there!
Hello,
I have a string "bbbababbaaassass". I want to get a string without
any double a 'aa' or and without the 'b's.
but if I do:
my $s = "bbbababbaaassass";
$s=~ s/aa|b//g;
as a result I will get a string "aaassass".
(I understand
Deviloper wrote:
Hi there!
Hello,
I have a string "bbbababbaaassass". I want to get a string without
any double a 'aa' or and without the 'b's.
but if I do:
my $s = "bbbababbaaassass";
$s=~ s/aa|b//g;
as a result I will get a string "aaassass".
(I understand WHY I get this result.
Try this:
$s=~s/b|ab*a//g;
-Original Message-
From: Deviloper [mailto:devilo...@slived.net]
Sent: Tuesday, February 24, 2009 4:03 PM
To: beginners@perl.org
Subject: RegExp Problem using Substitutions.
Hi there!
I have a string "bbbababbaaassass". I want to get a string without any
That was easier:
#!/usr/bin/perl
use strict;
use warnings;
#my $line = "1elem21elema2a 1 bad13elema2eone 1 bad 1elemb2bone 2
bad1elemc2c13elemc2btwo13elemb2etwo13elem2";
my $line = "a < bade1 < bad b1 >
badcb2e2";
my $cnt = 0;
my @insides = $line =~ m{ (.*?)<\/elem1> }gmsx;
for my $inside (
$_ = "";
while (/<(.*?)>(.*?)<\/\1>/g) {
print "tag $1 which has $2 inside\n";
}
Paul M wrote:
Hi:
Given the following list:
I want to know all the "elements" within elem1. (Note: It is seriously
MALFORMED XML, that is why I am attempting to use regexp).
Any ideas. I can get $1
From: mer...@stonehenge.com (Randal L. Schwartz)
> > "Paul" == Paul M writes:
>
> Paul> Note: It is seriously
> Paul> MALFORMED XML
>
> That's a nonsense phrase, like "somewhat pregnant". It's either XML, or
> it isn't. And if it isn't, get after the vendor for spewing angle-bracketish
> s
> "Paul" == Paul M writes:
Paul> Note: It is seriously
Paul> MALFORMED XML
That's a nonsense phrase, like "somewhat pregnant". It's either XML, or
it isn't. And if it isn't, get after the vendor for spewing angle-bracketish
stuff at you.
--
Randal L. Schwartz - Stonehenge Consulting Serv
From: Paul M
> Hi:
>
> Given the following list:
>
>
>
>
>
>
>
> I want to know all the "elements" within elem1. (Note: It is
> seriously MALFORMED XML, that is why I am attempting to use regexp).
It's hard to say, but it might be easier to fix the XML and then use
normal XML tools. Beside
nt = $1;
# unless( $element =~ m{ \A \/ }msx ){
print "$1\n";
# }
}
}
Any ideas...
The [^<]* works to strip out "descendants text nodes" but not when < and > are
present.
--- On Mon, 1/5/09, Mr. Shawn H. Corey wrote:
From
On Mon, 2009-01-05 at 08:17 -0800, Paul M wrote:
> If it were true XML, I would say all children's Node Names.
> so:
>
>
You mean all the descendants. The children of elem1 are elema and
elemb. The descendants of elem1 are elema, elemb, and elemc.
#!/usr/bin/perl
use strict;
use warnings
If it were true XML, I would say all children's Node Names.
so:
--- On Mon, 1/5/09, Mr. Shawn H. Corey wrote:
From: Mr. Shawn H. Corey
Subject: Re: RegExp Searching within
To: pjm...@yahoo.com
Cc: beginners@perl.org
Date: Monday, January 5, 2009, 8:10 AM
On Mon, 2009-01-05 at 08:02
On Mon, 2009-01-05 at 08:02 -0800, Paul M wrote:
> I want to know all the "elements" within elem1. (Note: It is
> seriously MALFORMED XML, that is why I am attempting to use regexp).
Do you want to know all the children or all the descendants?
--
Just my 0.0002 million dollars worth,
Sha
sftriman wrote:
I have data such as:
A|B|C|44
X|Y|Z|33,44
C|R|E|44,55,66
T|Q|I|88,33,44
I want to find all lines with 44 in the last field. I was trying:
/[,\|]44[,\$]/
which logically is perfect - but the end of line \$ doesn't seem
right.
How do I write:
comma or pipe followed by 44 foll
Mr. Shawn H. Corey wrote:
> Rob Dixon wrote:
>>
>> My example wasn't a nested one. It was just an example of two incorrect brace
>> matches as the OP described them.
>
> You make it sound like I just discovered them and haven't been using
> them for the past 30 years.
If you have been using state
On Mon, 2008-10-06 at 12:12 +0100, Rob Dixon wrote:
> Mr. Shawn H. Corey wrote:
> > On Fri, 2008-10-03 at 12:38 +0100, Rob Dixon wrote:
> >> Mr. Shawn H. Corey wrote:
> >>>
> >>> Note that if these structures can be nested, you will have to use a FSA
> >>> with a push-down stack.
> >>
> >> That wil
Mr. Shawn H. Corey wrote:
> On Fri, 2008-10-03 at 12:38 +0100, Rob Dixon wrote:
>> Mr. Shawn H. Corey wrote:
>>>
>>> Note that if these structures can be nested, you will have to use a FSA
>>> with a push-down stack.
>>
>> That will match a line like
>>
>> [wrong) and (wrong]
>>
>> Rob
>>
>
> No
Vyacheslav Karamov schreef:
> Hi All!
>
> I need to capture something in braces using regular expressions.
> But I don't need to capture wrong data:
>
> [Some text] - correct
> (Some text) - also correct
> [Some text) - wrong
> (Some text] - also wrong
http://search.cpan.org
look for Regexp::Co
On Fri, 2008-10-03 at 12:38 +0100, Rob Dixon wrote:
> Mr. Shawn H. Corey wrote:
> > Note that if these structures can be nested, you will have to use a FSA
> > with a push-down stack.
>
> That will match a line like
>
> [wrong) and (wrong]
>
> Rob
>
Note that if these structures can be neste
Mr. Shawn H. Corey wrote:
> On Fri, 2008-10-03 at 11:52 +0300, Vyacheslav Karamov wrote:
>> Hi All!
>>
>> I need to capture something in braces using regular expressions.
>> But I don't need to capture wrong data:
>>
>> [Some text] - correct
>> (Some text) - also correct
>> [Some text) - wrong
>> (
On Fri, 2008-10-03 at 11:52 +0300, Vyacheslav Karamov wrote:
> Hi All!
>
> I need to capture something in braces using regular expressions.
> But I don't need to capture wrong data:
>
> [Some text] - correct
> (Some text) - also correct
> [Some text) - wrong
> (Some text] - also wrong
>
#!/usr/
Vyacheslav Karamov wrote:
> Hi All!
>
> I need to capture something in braces using regular expressions.
> But I don't need to capture wrong data:
>
> [Some text] - correct
> (Some text) - also correct
> [Some text) - wrong
> (Some text] - also wrong
HTH,
Rob
use strict;
use warnings;
while
On Fri, Oct 3, 2008 at 11:15 AM, Vyacheslav Karamov <[EMAIL PROTECTED]>wrote:
> Rob Coops пишет:
>
>> Try this:
>> (?:Some text not captured)
>> The ?: at the beginning tels perl that even though you want it to see
>> thsi whole group you would not like perl to capture the string.
>> Look up pe
Rob Coops пишет:
Try this:
(?:Some text not captured)
The ?: at the beginning tels perl that even though you want it to see
thsi whole group you would not like perl to capture the string.
Look up perlre (http://perldoc.perl.org/perlre.html) for some more
information on this particulair to
>
> $line =~ s/" ([0-9])/"$1/g;
>
Thanks this solve the problem for me.
Anders
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$string =" 234234";
$string =~ s/(\s*)(?=\d+)//g;
print ("$string");
anders wrote:
Hi i have som text with " and space and then a numbers
eg.
" 234234
I tested to write
$line =~ s/\" [0-9]/[0-9]/g;
I like it to change
" 234 to "234
But it made "[0-9]
Anyone how should i have write to tel
anders wrote:
Hi i have som text with " and space and then a numbers
eg.
" 234234
I tested to write
$line =~ s/\" [0-9]/[0-9]/g;
I like it to change
" 234 to "234
But it made "[0-9]
Anyone how should i have write to tell it to find and convert corrent.
$line =~ s/(?<=") +(?=[0-9])//g;
2008/9/10 anders <[EMAIL PROTECTED]>:
> Hi i have som text with " and space and then a numbers
> eg.
> " 234234
>
> I tested to write
> $line =~ s/\" [0-9]/[0-9]/g;
>
> I like it to change
> " 234 to "234
>
If you just want to remove the space between " and numbers, try:
$line =~ s/\s+//;
--
In this case my code was actually good, the problem was with the input
file whice was, I am embarressed to say, empty.
> It would be good if you could explain your solution. This is a list for
> teaching
> Perl, not just for finding solutions to individual's problems. If you publish
> your workin
Jim wrote:
>
> I have solved the problem!
>
> Thank you for your time.
It would be good if you could explain your solution. This is a list for teaching
Perl, not just for finding solutions to individual's problems. If you publish
your working code it may well help someone else and you would also
I have solved the problem!
Thank you for your time.
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Jim schreef:
> Given a wordlist @WordList and a file $content,
> how do I construct a regexp to search for every
> word in @WordList in $content.
>
> I have tried the following, which does not work:
>
> foreach $i (@WordList)
> {
> print "Searching: " . $i . "\n\n";
> if($content =~ m/$i/)
>
Sorry I hadn't enought time
/(? Hi
>
> Where is a solution(s) of this thread?
>
> It's a litle bit weird ask for help, and don't offer a "posible solution".
>
> At least with a study case would be enough, don't mentioning further details.
>
> cheers
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F
Hi
Where is a solution(s) of this thread?
It's a litle bit weird ask for help, and don't offer a "posible solution".
At least with a study case would be enough, don't mentioning further details.
cheers
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I can't it is confidential and I have found.
Thanks a lot
On 2 juil, 00:46, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
> epanda wrote:
> > Gunnar Hjalmarsson wrote:
> >> [ Please do not top-post! ]
>
>
>
> >> Maybe I'm dumb, but it's not clear to me what you want to achieve. It
> >> might be
epanda wrote:
Gunnar Hjalmarsson wrote:
[ Please do not top-post! ]
Maybe I'm dumb, but it's not clear to me what you want to achieve. It
might be easier to help you if you showed us a few _examples_, both of
strings that should match and strings that should not match.
I can show you sam
I can show you sample on hotmail if you want. files can't be shown
On 1 juil, 21:27, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
> [ Please do not top-post! ]
>
>
>
> epanda wrote:
> > Gunnar Hjalmarsson wrote:
> >> epanda wrote:
> >>> I would like to identify in a pattern a number wich is not
>
[ Please do not top-post! ]
epanda wrote:
Gunnar Hjalmarsson wrote:
epanda wrote:
I would like to identify in a pattern a number wich is not
preceded by another numbera word or a ';'
followed
by ;number
~ ;\d+
I have tried this s/\d+(?
You probably want t
In fact I would like my number is not preceded by aor a
I have tried that but error :
s/(? epanda wrote:
> > I would like to identify in a pattern a number wich is not
>
> > preceded by another number a word or a ';'
> > followed
> > by ;number
> > ~ ;\d+
>
>
epanda wrote:
I would like to identify in a pattern a number wich is not
preceded by another numbera word or a ';'
followed
by ;number
~ ;\d+
I have tried this s/\d+(?
You probably want to reverse the order.
/(?http://www.gunnar.cc/cgi-bin/contact.pl
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