Hi All,
I have a file of the following format.
<?xml version='1.0' encoding='utf-8'?>
<tomcat-users>
<role rolename="tomcat"/>
<role rolename="role1"/>
<role rolename="manager"/>
<role rolename="admin"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user... (5 Replies)
Here's my work of testing whether a number input is perfect or not..
echo Enter a number
read no
i=1
ans=0
while
do
if
then
ans='expr $ans + $i'
fi
i='expr $i + 1'
done
if
then
echo $no is perfect
else
echo $no is NOT perfect
fi (12 Replies)
I've got an aix-box somewhere on the network and a PC on my desk. Nothing fancy so far.
The PC is made dual-boot:
- windowsXP with putty & winSCP
or
- slackware 13 with xfce4 installed.
The aix-box runs DB2 v8.2 and I've installed db2top to monitor the database.
db2top is a character... (0 Replies)
Hi All,
I have a text file which looks like this:
computer programming
systems engineering
I want to get rid of these square brackets and also the text that is inside these brackets. So that my final text file looks like this:
computer programming
systems engineering
I am using... (3 Replies)
I want to print only the lines that meet the criteria : "worde:" and "wordo;"
I got this far:
sed -n '/\(*\)\1e:\1o;/p;'
But it doesn't quite work.
Can someone please perfect it and tell me exactly how its a fixed version/what was wrong with mine?
Thanks heaps, (1 Reply)
I have to find last delimiter in each line of a file and store the value after the last '/' in a variable in ksh script...Pls Pls help me:(The file is as shown below:
/opt/apps/cobqa/apps/abadv/bind/advc0007.bnd
/opt/apps/cobqa/apps/abbrio/bind/naac6115.bnd... (5 Replies)
Discussion started by: bhavanabahety
5 Replies
LEARN ABOUT MOJAVE
moose::cookbook::snack::types
Moose::Cookbook::Snack::Types(3) User Contributed Perl Documentation Moose::Cookbook::Snack::Types(3)NAME
Moose::Cookbook::Snack::Types - Snippets of code for using Types and Type Constraints
VERSION
version 2.1202
SYNOPSIS
package Point;
use Moose;
has 'x' => ( isa => 'Int', is => 'ro' );
has 'y' => ( isa => 'Int', is => 'rw' );
package main;
use Try::Tiny;
my $point = try {
Point->new( x => 'fifty', y => 'forty' );
}
catch {
print "Oops: $_";
};
my $point;
my $xval = 'forty-two';
my $xattribute = Point->meta->find_attribute_by_name('x');
my $xtype_constraint = $xattribute->type_constraint;
if ( $xtype_constraint->check($xval) ) {
$point = Point->new( x => $xval, y => 0 );
}
else {
print "Value: $xval is not an " . $xtype_constraint->name . "
";
}
DESCRIPTION
This is the Point example from Moose::Cookbook::Basics::Point_AttributesAndSubclassing with type checking added.
If we try to assign a string value to an attribute that is an "Int", Moose will die with an explicit error message. The error will include
the attribute name, as well as the type constraint name and the value which failed the constraint check.
We use Try::Tiny to catch this error message.
Later, we get the Moose::Meta::TypeConstraint object from a Moose::Meta::Attribute and use the Moose::Meta::TypeConstraint to check a value
directly.
SEE ALSO
Moose::Cookbook::Basics::Point_AttributesAndSubclassing
Moose::Util::TypeConstraints
Moose::Meta::Attribute
AUTHORS
o Stevan Little <stevan.little@iinteractive.com>
o Dave Rolsky <autarch@urth.org>
o Jesse Luehrs <doy@tozt.net>
o Shawn M Moore <code@sartak.org>
o XXXX XXX'XX (Yuval Kogman) <nothingmuch@woobling.org>
o Karen Etheridge <ether@cpan.org>
o Florian Ragwitz <rafl@debian.org>
o Hans Dieter Pearcey <hdp@weftsoar.net>
o Chris Prather <chris@prather.org>
o Matt S Trout <mst@shadowcat.co.uk>
COPYRIGHT AND LICENSE
This software is copyright (c) 2006 by Infinity Interactive, Inc..
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.18.2 2014-01-19 Moose::Cookbook::Snack::Types(3)