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by: RR |
last post by:
I have two classes:
class Base
{
function Insert()
{
// does stuff
}
}
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by: Mike |
last post by:
I am sure that I am making a simple boneheaded mistake and I would
appreciate your help in spotting in. I have just installed
apache_2.0.53-win32-x86-no_ssl.exe
php-5.0.3-Win32.zip
Smarty-2.6.7.tar.gz
on a system running WindowsXP SP2.
Apache and PHP tested out fine. After adding Smarty, I ran the
following http://localhost/testphp.php
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by: Anand K Rayudu |
last post by:
Hi all,
I am trying to find a way to get the files recursively in a given
directory,
The following code is failing, can some one please suggest what could be
problem here
from os import walk,join
|
by: Suzanne Vogel |
last post by:
Hi,
Given: I have a class with protected or private data members, some of
them without accessor methods. It's someone else's class, so I can't
change it. (eg, I can't add accessor methods to the parent class, and I
can't make some "helper" class a friend of the parent class to help in
accessing the data.)
Problem: I want to derive a class that has a copy constructor that
properly copies those data members.
|
by: rajkirangrandhi |
last post by:
Hi,
I have several classes written in Java that I am trying to convert into
C++. They are fairly simple classes, no gui stuff etc, just some math
routines. I was able to do it without any problem. However I wish to
separate the definitions of the member functions from the class body
and put it in a separate file. I was wondering if there is some utility
which does that. Assuming I have the following class:
class Something:public Parent...
|
| |
by: Steve Jorgensen |
last post by:
Yup, Steve's full of tips, but hey, it makes him feel important, right?
Ok, here goes. I've been trying to improve encapsulation by putting code
in the same object as the stuff it affects, so I rarely refer to a subform
ir parent form's controls or records from the other form. Instead, I call
a procedure in that form that does the job.
That's all fine and good, and nothing at all revolutionary, but it leaves
one with an annoying...
|
by: Charles Law |
last post by:
For some reason, when I click the X to close my MDI parent form, the action
appears to be re-directed to one of the MDI child forms, and the parent
remains open. I am then unable to close the application.
What should happen, is that the main MDI form should close, taking the child
forms with it. There is code to loop through the child forms, remove the
controls on each of them, and then close the form, but this code should
execute only...
|
by: midnight_use_only |
last post by:
hi all,
quick question, how do you submit a form to a parent window from a
child popup window? i have the following and all online documentation
*suggests* that it should work but it does NOT:
// Parent window:
<script language="JavaScript">
function popup(url, name)
{
window.open(url, name, "width=800,height=600,scrollbars=yes");
|
by: Boris |
last post by:
I'm porting code from Windows to UNIX and ran into a problem with
dynamic_cast. Imagine a class hierarchy with three levels: class Level2
derives from Level1 which derives from Base. If you look now at this code:
Base *b = new Level2();
Level1 *l1 = dynamic_cast<Level1*>(b);
Should dynamic_cast return a valid pointer or 0? I wonder as Visual Studio
2005 returns a valid pointer while g++ 3.4.6 returns 0. Both compilers work
as expected...
|
by: Tammy |
last post by:
Hello all,
I am wondering what is the best way to declare a struct to be used in
other c and c++ files. Such as for a C API that will be used by
others.
1. Declaring the typedef and the struct in the header file and
including this file in all source files that need it? For example:
mystruct.h
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
| |
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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