I have line which is read from xml doc. I want to put this line into hash(perl variable). find line below and how i want to put this in hash
<font size="10" type="int" name="ABC" >
hash key should be size, type and name with corresponding value
I doing as below:-
$line =~ s/\s*.*?\s//;... (3 Replies)
I have a script with dynamic hash of hashes , and I want to print the entire hash (with all other hashes).
Itried to do it recursively by checking if the current key is a hash and if yes call the current function again with refference to the sub hash.
Most of the printing seems to be OK but in... (1 Reply)
Hi i am reading one file and creating Hash from the contents of it my issue is there are 3 different files in 3 different locations having same structure so for parsing these files i have one subroutine which returns hash after reading all the 3 files i need to create consolidated hash from three... (2 Replies)
Hi,
Now i work in a code that
1-get data stored in the database in the form of hash table with a key
field which is the " Name"
2-in the same time i open a txt file and loop through it word by word
3- which i have a problem in is that :
I need to loop word by word and check if it is a... (0 Replies)
Hi,
The task i have to do is to
1- create a database contains the Names .run the query and store results in hash make the Name field is the hash key
2- in the same time i have a txt which i will loop through it word by word and check for each word if a hash key ( compare it with the Names in... (0 Replies)
Hello,
I have a hash in hsh. I need to assign it to another hash globalHsh. I think the below statement does not work
$globalHsh{$id} = %hsh;
What is the right way to assign it?
Thanks (3 Replies)
Can Someone explain me why even using Tie::IxHash I can not get the output data in the same order that it was inserted? See code below.
#!/usr/bin/perl
use warnings;
use Tie::IxHash;
use strict;
tie (my %programs, "Tie::IxHash");
while (my $line = <DATA>) {
chomp $line;
my(... (1 Reply)
Hi,
I have an hashes of hash, where hash is dynamic, it can be n number of hash. i need to compare data_count values of all .
my %result (
$abc => {
'data_count' => '10',
'ID' => 'ABC122',
}
$def => {
'data_count' => '20',
'ID' => 'defASe',
... (1 Reply)
Hi, I have a hash of hash where it has
name, activities and count
i have data like this -
$result->{$name}->{$activities} = $value;
content of that are -
name - robert tom cat peter
activities - running, eating, sleeping , drinking, work
i need to print output as below
... (3 Replies)
Discussion started by: asak
3 Replies
LEARN ABOUT DEBIAN
mousex::nativetraits::hashref
MouseX::NativeTraits::HashRef(3pm) User Contributed Perl Documentation MouseX::NativeTraits::HashRef(3pm)NAME
MouseX::NativeTraits::HashRef - Helper trait for HashRef attributes
SYNOPSIS
package Stuff;
use Mouse;
has 'options' => (
traits => ['Hash'],
is => 'ro',
isa => 'HashRef[Str]',
default => sub { {} },
handles => {
set_option => 'set',
get_option => 'get',
has_no_options => 'is_empty',
num_options => 'count',
delete_option => 'delete',
pairs => 'kv',
},
);
DESCRIPTION
This module provides a Hash attribute which provides a number of hash-like operations.
PROVIDED METHODS
These methods are implemented in MouseX::NativeTraits::MethodProvider::HashRef.
get($key, $key2, $key3...)
Returns values from the hash.
In list context return a list of values in the hash for the given keys. In scalar context returns the value for the last key
specified.
set($key => $value, $key2 => $value2...)
Sets the elements in the hash to the given values.
delete($key, $key2, $key3...)
Removes the elements with the given keys.
exists($key)
Returns true if the given key is present in the hash.
defined($key)
Returns true if the value of a given key is defined.
keys
Returns the list of keys in the hash.
sorted_keys
Returns the list of sorted keys in the hash.
values
Returns the list of values in the hash.
kv Returns the key/value pairs in the hash as an array of array references.
for my $pair ( $object->options->pairs ) {
print "$pair->[0] = $pair->[1]
";
}
elements
Returns the key/value pairs in the hash as a flattened list.
clear
Resets the hash to an empty value, like "%hash = ()".
count
Returns the number of elements in the hash. Also useful for not empty: "has_options => 'count'".
is_empty
If the hash is populated, returns false. Otherwise, returns true.
accessor
If passed one argument, returns the value of the specified key. If passed two arguments, sets the value of the specified key.
METHODS
meta
method_provider_class
helper_type
SEE ALSO
MouseX::NativeTraits
perl v5.14.2 2011-12-04 MouseX::NativeTraits::HashRef(3pm)