10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: asak
1 Replies
2. Shell Programming and Scripting
I want to sort values of a hash in ascending order.
my %records;
for my $value (sort values %records){print $value,"\n";}
When I use the above code I get values in this order: 1,10,11,2,3,4,5,6,7,8,9. But, I need values in my output in this order: 1,2,3,4,5,6,7,8,9,10,11.
Can Someone... (1 Reply)
Discussion started by: koneru_18
1 Replies
3. Shell Programming and Scripting
Hi Folks
I am very much a newbie at perl but picking it up and I'm hoping you can help.
I have a file input that details all the /etc/group files in our enterprise in the following format: "<host>:<group>:<gid>:<users>"
I want to parse this data display it as the following:... (9 Replies)
Discussion started by: g_string
9 Replies
4. Programming
Hi,
I have the xml file file this, perl script to create hash<p>
<university>
<name>svu</name>
<location>ravru</location>
<branch>
<electronics>
<student name="xxx" number="12">
<semester number="1"subjects="7" rank="2"/>
</student>
<student name="xxx"... (1 Reply)
Discussion started by: veerubiji
1 Replies
5. Shell Programming and Scripting
hi all,
i have a small problem regarding sorting the keys in a hash.
my %hash;
for($i=0;$i<19;$i++)
{
$hash{$i}=$i;
}
foreach $c (sort keys %hash)
{
print "\n $hash{$c}";
} (1 Reply)
Discussion started by: niteesh_!7
1 Replies
6. Shell Programming and Scripting
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)
Discussion started by: jgfcoimbra
1 Replies
7. Shell Programming and Scripting
Hello,
I have parsed an xml file using perl to get the hash values and the output looks like this
$VAR1 = {
'RT' => {
'List' => {
'String' => ... (1 Reply)
Discussion started by: userscript
1 Replies
8. Shell Programming and Scripting
I am trying to read in a 2 column data file into Perl Hash array index. Here is my code.
#!/usr/bin/perl -w
use strict;
use warnings;
my $file = "file_a";
my @line = ();
my $index = 0;
my %ind_file = ();
open(FILE, $file) or die($!);
while(<FILE>) {
chomp($_);
if ($_ eq '')
{
... (1 Reply)
Discussion started by: subhap
1 Replies
9. Shell Programming and Scripting
I have a script (say script1.sh ) and I am calling a script (say script2.sh) within the script1.sh. Here in script1.sh I have a hash ( say %hash1) and i have to pass this hash to script2.sh. Basically i have to do some processing in Scirpt2.sh based on the hash(key,values). I wanted to know how can... (2 Replies)
Discussion started by: ammu
2 Replies
10. Shell Programming and Scripting
Hello,
I have a page where multiple fields and their values are displayed. But I am able to sort only a few fields. When I looked into the issue, it is seen that the for each row of info , an unique id is generated and id.txt is generated and saved. Only those fields which are inside that id.txt... (3 Replies)
Discussion started by: eagercyber
3 Replies
Gtk2::TreeSortable(3pm) User Contributed Perl Documentation Gtk2::TreeSortable(3pm)
NAME
Gtk2::TreeSortable - wrapper for GtkTreeSortable
HIERARCHY
Glib::Interface
+----Gtk2::TreeSortable
METHODS
$sortable->set_default_sort_func ($sort_func, $user_data=undef)
o $sort_func (scalar)
o $user_data (scalar)
boolean = $sortable->has_default_sort_func
$sortable->sort_column_changed
(sort_column_id, order) = $sortable->get_sort_column_id
Returns sort_column_id, an integer and order, a Gtk2::SortType.
$sortable->set_sort_column_id ($sort_column_id, $order)
o $sort_column_id (integer)
o $order (Gtk2::SortType)
$sortable->set_sort_func ($sort_column_id, $sort_func, $user_data=undef)
o $sort_column_id (integer)
o $sort_func (scalar)
o $user_data (scalar)
IMPLEMENTING THE GtkTreeSortable INTERACE
If you want your custom tree model to be sortable, you need to implement the GtkTreeSortable interface. Just like with other interfaces,
this boils down to announcing that your subclass implements the interface and providing a few virtual methods. The former is achieved by
adding "Gtk2::TreeSortable" to the "interfaces" key. For example:
package MyModel;
use Gtk2;
use Glib::Object::Subclass
Glib::Object::,
interfaces => [ Gtk2::TreeModel::, Gtk2::TreeSortable:: ],
;
The virtual methods you need to implement are listed below.
VIRTUAL METHODS
These virtual methods are called by perl when gtk+ attempts to modify the sorting behavior of your model. Implement them in your model's
package. Note that we don't provide a wrapper for sort_column_changed because there is a signal for it, which means you can use the normal
signal overriding mechanism documented in Glib::Object::Subclass.
(is_not_special, id, order) = GET_SORT_COLUMN_ID ($model)
Returns a boolean indicating whether the column is a special or normal one, its id and its sorting order.
SET_SORT_COLUMN_ID ($list, $id, $order)
Sets the sort column to the one specified by $id and the sorting order to $order.
SET_SORT_FUNC ($list, $id, $func, $data)
Sets the function that is to be used for sorting the column $id.
SET_DEFAULT_SORT_FUNC ($list, $func, $data)
Sets the function that is to be used for sorting columns that don't have a sorting function attached to them.
The $func and $data arguments passed to these two methods should be treated as blackboxes. They are generic containers for some
callback that is to be invoked whenever you want to compare two tree iters. When you call them, make sure to always pass $data. For
example:
$retval = $func->($list, $a, $b, $data);
bool = HAS_DEFAULT_SORT_FUNC ($list)
Returns a bool indicating whether $list has a default sorting function.
SIGNALS
sort-column-changed (Gtk2::TreeSortable)
ENUMS AND FLAGS
enum Gtk2::SortType
o 'ascending' / 'GTK_SORT_ASCENDING'
o 'descending' / 'GTK_SORT_DESCENDING'
SEE ALSO
Gtk2, Glib::Interface
COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.
perl v5.14.2 2012-05-27 Gtk2::TreeSortable(3pm)
