Hi there all,
I am having a question.
Is it posible to compare elements of 2 different arrays?
For example I got
Array 1 | Array 2
123_abc | 123_bcd
123_bcd | 234_bcd
234_abc | 567_abc
234_bcd | 123_abc
than the match is
123_abc & 234_bcd and non of the others.
So... (3 Replies)
Dear All,
I am new to this forum and please ignore my little knowledge :p
I have two types of data (a subset is given below)
data version 1:
439798 2 1
451209 1 2
508696 2 1
555760 2 1
582757 1 2
582889 1 2
691827... (2 Replies)
Hi all,
I have 2 files:Column1 of first file has to be matched with column 3 of second file
first file contain DATA like this in 2 columns one with gene name second with whether CAD,HT,RA T2Dor any one
column 1 column2
ARFGEF2 CAD
DDEF2 CAD
PSCD3 CAD
PSCD4 CAD
CAMK1... (5 Replies)
Hello experts,
Please help me in achieving this in an easier way possible. I have 2 csv files with following data:
File1
08/23/2012 12:35:47,JOB_5330
08/23/2012 12:35:47,JOB_5330
08/23/2012 12:36:09,JOB_5340
08/23/2012 12:36:14,JOB_5340
08/23/2012 12:36:22,JOB_5350
08/23/2012... (5 Replies)
Hi..
In the below sorted input file.. I am comparing the first 3 columns of data one by one row and it is a pipeline delimitter file..
AA|BB|CC|line1
AA|BB|CC|ine4
AA|BB|CC|line2
BB|CC|DD|line3
BB|CC|DD|line5
If first 3 columns of data matches with any record in the file the... (4 Replies)
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
101250030067
101214100500... (10 Replies)
Hi, I am newbie in shell script.
I need your help to solve my problem.
Firstly, I have 2 files of csv and i want to compare of the contents then the output will be written in a new csv file.
File1:
SourceFile,DateTimeOriginal
/home/intannf/foto/IMG_0713.JPG,2015:02:17 11:14:07... (8 Replies)
I am working on an outage script and I run a command from the command line which tells me the amount of generator failures in my market. The output of this command only gives me three digits to identify the site by. I have a master list of all sites in a separate file, call it list.txt. If my... (7 Replies)
Example:
I have files in below format
file 1:
zxc,133,joe@example.com
cst,222,xyz@example1.com
File 2 Contains:
hxd
hcd
jws
zxc
cst
File 1 has 50000 lines and file 2 has around 30000 lines :
Expected Output has to be :
hxd
hcd
jws (5 Replies)
hi
I have 2 file with more than 10 columns for both
1st file
apple,0,0,0......
orange,1,2,3.....
mango,2,4,5.....
2nd file
apple,2,3,4,5,6,7...
orange,2,3,4,5,6,8...
watermerlon,2,3,4,5,6,abc...
mango,5,6,7,4,6,def.... (1 Reply)
Discussion started by: tententen
1 Replies
LEARN ABOUT DEBIAN
data::compare::plugins
Data::Compare::Plugins(3pm) User Contributed Perl Documentation Data::Compare::Plugins(3pm)NAME
Data::Compare::Plugins - how to extend Data::Compare
DESCRIPTION
Data::Compare natively handles several built-in data types - scalars, references to scalars, references to arrays, references to hashes,
references to subroutines, compiled regular expressions, and globs. For objects, it tries to Do The Right Thing and compares the
underlying data type. However, this is not always what you want. This is especially true if you have complex objects which overload
stringification and/or numification.
Hence we allow for plugins.
FINDING PLUGINS
Data::Compare will try to load any module installed on your system under the various @INC/Data/Compare/Plugins/ directories. If there is a
problem loading any of them, an appropriate warning will be issued.
Because of how we find plugins, no plugins are available when running in "taint" mode.
WRITING PLUGINS
Internally, plugins are "require"d into Data::Compare. This means that they need to evaluate to true. We make use of that true value.
Where normally you just put:
1;
at the end of an included file, you should instead ensure that you return a reference to an array. This is treated as being true so
satisfies perl, and is a damned sight more useful.
Inside that array should be either a description of what this plugin is to do, or references to several arrays containing such
descriptions. A description consists of two or three items. First a string telling us what the first data-type handled by your plugin is.
Second, (and optional, defaulting to the same as the first) the second data-type to compare. To handle comparisons to ordinary scalars,
give the empty string for the data-type, ie:
['MyType', '', sub { ...}]
Third and last, we need a reference to the subroutine which does the comparison. That subroutine should expect to take two parameters,
which will be of the specified type. It should return 1 if they compare the same, or 0 if they compare different.
Be aware that while you might give a description like:
['Type1', 'Type2', sub { ... }]
this will handle both comparing Type1 to Type2, and comparing Type2 to Type1. ie, comparison is commutative.
If you want to use Data::Compare's own comparison function from within your handler (to, for example, compare a data structure that you
have stored somewhere in your object) then you will need to call it as Data::Compare::Compare. However, you must be careful to avoid
infinite recursion by calling D::C::Compare which in turn calls back to your handler.
The name of your plugins does not matter, only that it lives in one of those directories. Of course, giving it a sensible name means that
the usual installation mechanisms will put it in the right place, and meaningful names will make it easier to debug your code.
For an example, look at the plugin that handles Scalar::Properties objects, which is distributed with Data::Compare.
DISTRIBUTION
Provided that the above rules are followed I see no reason for you to not upload your plugin to the CPAN yourself. You will need to make
Data::Compare a pre-requisite, so that the CPAN.pm installer does the right thing.
Alternatively, if you would prefer me to roll your plugin in with the Data::Compare distribution, I'd be happy to do so provided that the
code is clear and well-commented, and that you include tests and documentation.
SEE ALSO
Data::Compare
Data::Compare::Plugins::Scalar::Properties
AUTHOR
Copyright (c) 2004 David Cantrell <david@cantrell.org.uk>. All rights reserved. This program is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.
perl v5.12.4 2009-03-07 Data::Compare::Plugins(3pm)