05-30-2002
Any Usefull Ebooks on Linux Programming?
Hi Forum!
Is there anybody who can tell me where I can find some cool books on linux ( RH exclusively! if possible ) programming?
7 More Discussions You Might Find Interesting
1. News, Links, Events and Announcements
All,
Just want to share this link. Its really great
Raycosoft support
All sort's of Unix Admin, Sys Admin, Developer and Proggramers Resources to Mannual. Include Services & Support. (0 Replies)
Discussion started by: killerserv
0 Replies
2. News, Links, Events and Announcements
Usefull HP-UX Man Page Online Link
LINK: HP-UX Man Page
http://www.doc.ic.ac.uk/~mac/manuals/hpux-manual-pages/hpux.man1.html (0 Replies)
Discussion started by: killerserv
0 Replies
3. UNIX for Dummies Questions & Answers
Hi Guys, I have recently started a new job at quite a large company. Part of my daily role is to grep for processes, kill them when they're failing and restart them etc. Also editing config files in Vi mode.
I have become quite interested in Unix and am currently studying for the Sun Certified... (1 Reply)
Discussion started by: JayC89
1 Replies
4. Shell Programming and Scripting
Hi,
Request anyone of you guys to please forward me the Soft Copy of the following Books by Richard Stevens :-
1) UNIX Network Programming, Volume 2, Second Edition: Interprocess
Communications, Prentice Hall.
2) UNIX Network Programming, Volume 1, Second Edition: Networking APIs: ... (1 Reply)
Discussion started by: marconi
1 Replies
5. Shell Programming and Scripting
Hi,
Can somebody help me put by providing some ebooks for PHP? I am on the roads to build a php website for which i really needs some instructions.
Also please suggest some good books for Php for a beginner/ intermediate level?
Your help is appreciated!
Regards
Dileep (2 Replies)
Discussion started by: DILEEP410
2 Replies
6. Linux
Hi friends!
I am new be in Linux system programing. Can you help me to get running processes statistics (pid, uid, %cpu, %mem, pri, ni) without using any commands like TOP, PS.
Can you tell me any system call available to get %cpu only or %mem only?
Even i include... (2 Replies)
Discussion started by: venkatgopu
2 Replies
7. UNIX for Dummies Questions & Answers
Hello.
I like Linux and C programming language. Allways wanted to understand kernel and become a Linux system programmer. And I also like Objective-C and iOS. These two programming areas have relations:
1. Linux and iOS are UNIX-like systems, POSIX compliant.
2. It is useful to know C language... (2 Replies)
Discussion started by: Rockatansky
2 Replies
LEARN ABOUT DEBIAN
validation::class::errors
Validation::Class::Errors(3pm) User Contributed Perl Documentation Validation::Class::Errors(3pm)
NAME
Validation::Class::Errors - Error Handling Object for Fields and Classes
VERSION
version 7.70
SYNOPSIS
package SomeClass;
use Validation::Class;
package main;
my $class = SomeClass->new;
...
# errors at the class-level
my $errors = $class->errors ;
print $errors->to_string;
# errors at the field-level
my $field_errors = $user->fields->{name}->{errors} ;
print $field_errors->to_string;
1;
DESCRIPTION
Validation::Class::Errors is responsible for error handling in Validation::Class derived classes on both the class and field levels
respectively.
METHODS
new
my $self = Validation::Class::Errors->new;
add
$self = $self->add("houston, we have a problem", "this isn't cool");
all
my @list = $self->all;
clear
$self = $self->clear;
count
my $count = $self->count;
each
my $list = $self->each(sub{ ucfirst lc shift });
list
my $list = $self->list;
find
my @matches = $self->find(qr/password/);
first
my $item = $self->first;
my $item = $self->first(qr/password/);
join
my $string = $self->join; # returns "an error, another error"
my $string = $self->join($delimiter);
to_string
The to_string method stringifies the errors using the specified delimiter or ", " (comma-space) by default.
my $string = $self->to_string; # returns "an error, another error"
my $string = $self->to_string($delimiter, sub { ucfirst lc shift });
AUTHOR
Al Newkirk <anewkirk@ana.io>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Al Newkirk.
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 v5.14.2 2012-06-28 Validation::Class::Errors(3pm)