I have to add a variable value to an array, something like this:
......
@my_array_name = $value_of_this_variable;
This doesnt seem to work, any ideas why?
Thanks! (4 Replies)
i have a file called file.txt having the following entries.
2321
2311
2313
4213
i wnat to store these values in a list and i want to iterate the list using loop and store it in another list (1 Reply)
Hi,
Is there an easy way to simulate following Perl code in Bash.
if ( grep {$my_value eq $_} @ARGV ){
print "Do Something\n";
} else {
die "Invalid value";
} (0 Replies)
Hi,
cut -d: -f1,3 /etc/group >rpt.out
I have a doubt in perl. right i am getting list of group user id into rpt.out file. instead i need to store it as an array in perl script. could you please tell me how can i get list of user into an array in perl script..
thanks in advance. (1 Reply)
Hi,
I have 2 arrays:
@names=qw(amith veena chaitra);
@files=qw(file.txt file1.txt file3.txt);
There is one to one relationship between names and files.
There needs to be mapping created between names and files.
The output should be like this:
amith --> file.txt
veena --->... (3 Replies)
Hi,
i want to search and replace array values by using perl
perl -pi -e "s/${d$i]}/${b$j]}" *.xml
i am using while loop for the same. if i excute this,it shows "Substitution replacement not terminated at -e line 1.".
please tell me what's wrong this line (1 Reply)
I have 2 files , i need compare both files field by field, and in the fourth field some value will be interchaged and some value will be **.
ex: file1 john|0.0|4|**:25;JP:50;UY:25
file2 john|0.0|4|JP:50;**:25;UY:25 (4 Replies)
I know that
@food = %fruit;
Works. But how do I assign %fruit and %veggies to @food ? (2 Replies)
Discussion started by: popeye
2 Replies
LEARN ABOUT DEBIAN
moosex::attributehelpers::methodprovider::hash
MooseX::AttributeHelpers::MethodProvider::Hash(3pm) User Contributed Perl Documentation MooseX::AttributeHelpers::MethodProvider::Hash(3pm)NAME
MooseX::AttributeHelpers::MethodProvider::Hash - method generator for MooseX::AttributeHelpers::Collection::Hash
DESCRIPTION
This is a role which provides the method generators for MooseX::AttributeHelpers::Collection::Hash.
This role is composed from the MooseX::AttributeHelpers::Collection::ImmutableHash role.
METHODS
meta
PROVIDED METHODS
count
Returns the number of elements in the hash.
delete
Removes the element with the given key
defined
Returns true if the value of a given key is defined
empty
If the list is populated, returns true. Otherwise, returns false.
clear
Unsets the hash entirely.
exists
Returns true if the given key is present in the hash
get Returns an element of the hash by its key.
keys
Returns the list of keys in the hash.
set Sets the element in the hash at the given key to the given value.
values
Returns the list of values in the hash.
kv Returns the key, value pairs in the hash
accessor
If passed one argument, returns the value of the requested key. If passed two arguments, sets the value of the requested key.
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::Hash(3pm)