I'm curious, how would I set validation on a field size to make sure it only ever accepts a 6 digit number?
I currently have validation for it to be an integer in place but can't find anywhere that says how to make it only a length of 6 digits.
any tips on the function I should be focussing... (1 Reply)
i don't want to display the whole line but i want to display all the string(s) that match the Regex, even if their are more then one match per line in my file.
data:
mds_ar/bin/uedw92wp.ksh:cat $AI_SQL/wkly_inqry.sql $AI_SQL/wkly_inqry_trtry.sql $AI_SQL/wkly_nb_trtry.sql \... (18 Replies)
Hi ,
I have a line by line output as follows,for example output of ls
sample1
sample2
sample
i need to check if this output contains the exact string sample.If i use grep , it will find out all strings that contain sample as a part of their word.I dont want to do a pattern matching... (11 Replies)
Hi ,
I want to create a shell script which will find the complexity of a sql script.Suppose a.sql holds the following two query --
select * from table1 a ,table2 b
where a.column1=b.column1;
select * from table1 a ,(select * from table1 c ,table2 d where c.column1=d.column1) e
where... (3 Replies)
Hello,
I need to construct a pattern to match the below string (especially the timestamp at the beginning)
20101222100436_temp.dat
The below pattern works _temp.dat
However I am trying find if there are any other better representations.
I tried {14}, but it did not work.
I am on... (5 Replies)
hi all, im having problems. I need to change all number 10 in a text file to word form, or in short from 10->ten. the thing is number 10 including in dates such as 10/22/1997 or 03-10-2011 should not be changed. im having some trouble because the file contains numbers like "price range from... (11 Replies)
Hello all! I've looked all over the internet and this site and have come up a loss with an easy way to make a bash script to do what I want to do. I have a file with a naming convention as follows:
2012-01-18 string of words here 123.jpg
2012-01-18 string of words here 1234.jpg
2012-01-18... (2 Replies)
Hi All
I am new to this forum and also regex.
I am using bash scripting and have a file like this
"0012","efgh","12345678","adfdf", "36598745"
"87654321","hijk","lmno"
I want the ouput to be
12345678
36598745
87654321
Criteria like this
- number
- 8 carachters long
Please let... (21 Replies)
I have a line that I need to parse through and extract a pattern that occurs multiple times in it.
Example line:
getInfoCall: info received please proceed, getInfoCall: info received please proceed, getInfoCall: info received please proceed, getInfoCall: info received please proceed,... (4 Replies)
Discussion started by: Vidhyaprakash
4 Replies
LEARN ABOUT DEBIAN
datetime::format::builder::parser::regex
DateTime::Format::Builder::Parser::Regex(3pm) User Contributed Perl Documentation DateTime::Format::Builder::Parser::Regex(3pm)NAME
DateTime::Format::Builder::Parser::Regex - Regex based date parsing
SYNOPSIS
my $parser = DateTime::Format::Builder->create_parser(
regex => qr/^(dddd)(dd)(dd)T(dd)(dd)(dd)$/,
params => [ qw( year month day hour minute second ) ],
);
SPECIFICATION
In addition to the common keys, "Regex" supports:
o regex is a regular expression that should capture elements of the datetime string. This is a required element. This is the key whose
presence indicates it's a specification that belongs to this class.
o params is an arrayref of key names. The captures from the regex are mapped to these ($1 to the first element, $2 to the second, and so
on) and handed to "DateTime->new()". This is a required element.
o extra is a hashref of extra arguments you wish to give to "DateTime->new()". For example, you could set the "year" or "time_zone" to
defaults:
extra => { year => 2004, time_zone => "Australia/Sydney" },
o constructor is either an arrayref or a coderef. If an arrayref then the first element is a class name or object, and the second element
is a method name (or coderef since Perl allows that sort of thing). The arguments to the call are anything in $p and anything given in
the "extra" option above.
If only a coderef is supplied, then it is called with arguments of $self, $p and "extra".
In short:
$self->$coderef( %$p, %{ $self->{extra} } );
The method is expected to return a valid DateTime object, or undef in event of failure, but can conceivably return anything it likes.
So long as it's 'true'.
THANKS
See the main module's section.
SUPPORT
Support for this module is provided via the datetime@perl.org email list. See http://lists.perl.org/ for more details.
Alternatively, log them via the CPAN RT system via the web or email:
http://perl.dellah.org/rt/dtbuilder
bug-datetime-format-builder@rt.cpan.org
This makes it much easier for me to track things and thus means your problem is less likely to be neglected.
LICENCE AND COPYRIGHT
Copyright X Iain Truskett, 2003. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.000 or,
at your option, any later version of Perl 5 you may have available.
The full text of the licences can be found in the Artistic and COPYING files included with this module, or in perlartistic and perlgpl as
supplied with Perl 5.8.1 and later.
AUTHOR
Iain Truskett <spoon@cpan.org>
SEE ALSO
"datetime@perl.org" mailing list.
http://datetime.perl.org/
perl, DateTime, DateTime::Format::Builder
perl v5.10.1 2010-03-14 DateTime::Format::Builder::Parser::Regex(3pm)