Hi,
i have a txtfile with the format <Nr>tab<word>tab<other stuff>new line and i want to sort the <word>-colum with a perl script.
My textfile:
i found this posting, but i am to stupid to find a fitting REGEX for my program =(
unix.com/shell-programming-scripting/15334-sort-array-strings-perl.html
so i've got 1to5 numbers, a tab (\t), the word , another tab and some random stuff
Hi,
When using sort on an associative array:
foreach $key (sort(keys(%opalfabet))){
$value = $opalfabet{$key};
$result .= $value;
}
How does it handle double values?
It seems to me that it removes them, is that true? If so, is there a way to get... (2 Replies)
I have an array full of string values that need to be sorted, but if a value starts with (regex) 0^ it should be at the beginning of the array. Otherwise the array should be sorted normally using ascii sort.
Please help me create the sub to pass to the sort function. (7 Replies)
Hi All
I want to search a string from an array in Perl. If a match occurs, assign that string to a variable else assign 'No match'. I tried writing the script as follows but it's in vain. Please help me..
#!/usr/bin/perl
use strict;
my $NER;
my @text=("ORG","PER");
... (4 Replies)
Hi All,
I have an array in perl as @match = (201001,201002,201001,201002);
I am trying to sort this array as
@match = sort(@match);
print "@match";
I dont see the output sorted any answers
I also tried another way, but still the results are not sorted
foreach my $match (sort { $a... (2 Replies)
#!/usr/bin/perl
my @arr=("hello", "how", "are", "you");
$l=length(@arr);
print $l;
This print 1.Why?
How can i print the array size = 4?
I want to store these in an array.
hello
how
are
you
And then i want to access these element through indexing.
How can i do this? (4 Replies)
Hi,
I would like to do the following sorting, but the output is not what i expected. Why 222 and 2222 are not at the last two elements of array?
awk 'BEGIN{a="22";a="2222";a="33";a="44";a="222";a="11";a="22";a="33";asort(a); for (i=1;i<=8;i++) print a}'
11
22
22
222
2222
33
33
44... (1 Reply)
I have an array and two variables as below,
I need to check if $datevar is present in $filename.
If so, i need to replace $filename with the values in the array.
I need the output inside an ARRAY
How can this be done.
Any help will be appreciated. Thanks in advance. (2 Replies)
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
At the moment am... (3 Replies)
sub uniq {
my %h;
return grep { !$h{$_}++ } @_
}
The above code is to remove duplicates from array.
I am having hard time understanding below things (basically around highlighted code in bold)-
when was the value inserted in hash?
and are we only adding a key in Hash not... (1 Reply)
Discussion started by: Tanu
1 Replies
LEARN ABOUT DEBIAN
moosex::attributehelpers::methodprovider::array
MooseX::AttributeHelpers::MethodProvider::Array(3pm) User Contributed Perl Documentation MooseX::AttributeHelpers::MethodProvider::Array(3pm)NAME
MooseX::AttributeHelpers::MethodProvider::Array - method generator for MooseX::AttributeHelpers::Collection::Array
DESCRIPTION
This is a role which provides the method generators for MooseX::AttributeHelpers::Collection::Array.
METHODS
meta
PROVIDED METHODS
This module also consumes the List method providers, to see those provied methods, refer to that documentation.
get
pop
push
set
shift
unshift
clear
delete
insert
splice
sort_in_place
Sorts the array in place, modifying the value of the attribute.
You can provide an optional subroutine reference to sort with (as you can with the core "sort" function). However, instead of using $a
and $b, you will need to use $_[0] and $_[1] instead.
accessor
If passed one argument, returns the value of the requested element. If passed two arguments, sets the value of the requested element.
BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to
cpan-RT.
AUTHOR
Stevan Little <stevan@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2007-2009 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-01-02 MooseX::AttributeHelpers::MethodProvider::Array(3pm)