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by: Neil Zanella |
last post by:
Hello,
It seems to me that using too many variables at class scope in C++ (e.g.
private data members) can be just as bad as having a C program with lots
of global variables. This is especially...
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by: TheFerryman |
last post by:
Hi,
I keep running up against the same design problem. Let's say I have a
cat object like this:
//-----------------------------------------------------------------------------------------...
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by: Rubén Campos |
last post by:
I want to write a class to manage keyboard SHIFT, ALT and CTRL modifier keys
in an event management system, distinguishing between left and right keys of
each one. This seems trivial, but I've...
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by: Baris |
last post by:
Given the C# code below, can anyone think of a better class design? What
really gets my goat is that the code within derived classes D1 and D2 is
identical and in my mind should be refactored into...
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by: John Kraft |
last post by:
Friends,
I'm working on some crud stuff, and I was looking for opinions on the
subject. Below, I have pasted some VERY simple sample code. Class2
is a "traditional" crud type object. In a...
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by: weaknessforcats |
last post by:
Design Pattern: The Singleton
Overview
Use the Singleton Design Pattern when you want to have only one instance of a class. This single instance must have a single global point of access. That...
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by: weaknessforcats |
last post by:
Design Patterns: Visitor
Introduction
Polymorphism requires a class hierarchy where the interface to the hierarchy is in the base class. Virtual functions allow derived classes to override base...
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by: sunderjs |
last post by:
Hi,
This is from a typical telecom software implementation. I have three
subsystems (x, y, z) which exchange data amongst them. The arrangement
is such that x talks to y over interface xy. y...
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by: Immortal Nephi |
last post by:
I have an idea how to design an object in a better way. I would like
to give you
my thought example. Please let me know what you think if it is best
object design.
Please recommend me any book...
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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,...
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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...
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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...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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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...
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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...
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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?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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