08-25-2008
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi all:
my solaris FIND does not support
find myFolder -type d -empty
how can i find the empty folders?
thanks! (7 Replies)
Discussion started by: lasse
7 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
I am checking for a empty input file to do some further action , but I am getting exit status 0 in both the cases , for empty and non empty file both.
The value of $? is coming 0 in if part also and else part too.
#!/bin/ksh
if ]; then
echo "data"
# exit 0
echo "$?"
else... (4 Replies)
Discussion started by: mavesum
4 Replies
3. UNIX for Dummies Questions & Answers
im just trying to have some fun and kill some time writing a c++ program that has a person type in a car make and model then gives them a year and a price. or something like that. i always have problems getting it goin but once the ball is rolling im usually pretty good. anyone wanna help me out? ... (1 Reply)
Discussion started by: rickym2626
1 Replies
4. Programming
Hi, i have a question about C++. Is it possible to declare a class with a member ot the same class? For example, a linked list or i want to convert this C code to C++ class (Elemento)
typedef struct elemento
{
char name;
char value;
List<struct elemento> ltElementos;
... (7 Replies)
Discussion started by: pogdorica
7 Replies
5. UNIX for Advanced & Expert Users
Hi All
Can anybody tell me what is the purpose of inv in the below command.
ftp -inv $RFTPSERVER /temp/te.txt << EOF
and << its stands for what..
Thanks (1 Reply)
Discussion started by: raju4u
1 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I have read from the book that , <> causes the file to be used as both input as well as output. Can anyone give me the scenario where <> will be useful?
Thanks (10 Replies)
Discussion started by: pandeesh
10 Replies
7. Programming
Hi,
I believe the next code is wrong:
class Egg {
Egg e;
int i;
Egg(int ii=0) : i(ii) {}
};
because you would end up with an endless definition (memory allocation) of Egg objects, thus int i.
Ok, so God Eckel proposes for a singleton:
class Egg {
static Egg e;
int... (5 Replies)
Discussion started by: xavipoes
5 Replies
8. UNIX for Advanced & Expert Users
Hi all!
I am trying to register a device in an existing device class, but I am
having trouble getting the pointer to an existing class.
I can create a class in a module, get the pointer to it and then use
it to register the device with:
*cl = class_create(THIS_MODULE, className);... (0 Replies)
Discussion started by: hdaniel@ualg.pt
0 Replies
9. Programming
I have the two class definition as follows.
class A { public: int a; };
class B : virtual public A{ };
The size of class A is shown as 4, and size of class B is shown as 16. Why is this effect ?. (2 Replies)
Discussion started by: techmonk
2 Replies
10. Programming
Hello All,
I am a learner in C++. I was testing my inheritance knowledge with following piece of code.
#include <iostream>
using namespace std;
class base
{
public :
void display()
{
cout << "In base display()" << endl;
}
void display(int k)
{... (2 Replies)
Discussion started by: anand.shah
2 Replies
LEARN ABOUT DEBIAN
search::gin::query::class
Search::GIN::Query::Class(3pm) User Contributed Perl Documentation Search::GIN::Query::Class(3pm)
NAME
Search::GIN::Query::Class - Create class-based GIN queries
VERSION
version 0.08
SYNOPSIS
use Search::GIN::Query::Class;
my $query = Search::GIN::Query::Class->new(
class => 'Person',
);
DESCRIPTION
Creates a class-based GIN query that can be used to search records in a storage.
This is a ready-to-use query that uses class definitions (specifically "class", "does" and "blessed") to search through the storage.
METHODS
/SUBROUTINES
new
Creates a new query.
ATTRIBUTES
class
The class of the object you want to find.
my $query = Search::GIN::Query::Class->new(
class => 'Person',
);
does
A role consumed by the object you want to find.
my $query = Search::GIN::Query::Class->new(
does => 'TheMonkey',
);
blessed
The name of the package that the object is blessed into.
my $query = Search::GIN::Query::Class->new(
blessed => 'Person',
);
AUTHOR
Yuval Kogman <nothingmuch@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Yuval Kogman, Infinity Interactive.
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 v5.10.1 2011-01-31 Search::GIN::Query::Class(3pm)