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by: Danimal |
last post by:
I have been using PHP for a long time... since it was called PHP/FI. I
have a programming design question:
Let say I have this class:
class attrib {
var $lenght;
var $type;
...
}
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by: Andrea Griffini |
last post by:
I did it.
I proposed python as the main language for our next CAD/CAM
software because I think that it has all the potential needed
for it. I'm not sure yet if the decision will get through, but
something I'll need in this case is some experience-based set
of rules about how to use python in this context.
For example... is defining readonly attributes in classes
worth the hassle ? Does duck-typing scale well in complex
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by: Omer van Kloeten |
last post by:
The Top Level Design:
The class Base is a factory class with a twist. It uses the Assembly/Type
classes to extract all types that inherit from it and add them to the list
of types that inherit from it. During run time, using a static method, the
class creates an instance of the derived class using the Activator class and
returns it. This design pattern is very similar to the design pattern
applied by the Assembly class.
The twist is...
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by: Arsen Vladimirskiy |
last post by:
Hello,
If I have a few simple classes to represent Entities such as Customers and
Orders.
What is the proper way to pass information to the Data Access Layer?
1) Pass the actual ENTITY to the Data Access Layer method
-or-
2) Pass some kind of a unique id to the Data Access Layer method
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by: Amadelle |
last post by:
Hi All and thanks in advance,
I wanted to know when is a good idea to use a static class (with static
constructor) and when to use instance classes? I have read couple of
articles on line and the general example is when you want to write a log
file use static class ...but they don't say why?
My specific question is that I have a validation class with some data
validation methods which will be called through out the program and I am...
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by: news.microsoft.com |
last post by:
Hello,
I've got a design problem that I can't figure out. I need to override a
static method which happens to be referenced by methods inside nested
classes. In the sample below, in the call tst.runTest() I need the result
to display "child", however it always displays "parent". I can understand
all the reasons why it should display "parent" and not "child" but that
doesn't help me solve it.
In my real-world problem the parent...
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by: Brad Pears |
last post by:
I am completely new to vb .net. I am using visual Studio 2005 to redo an
Access 2000 application into a .net OO application using SQL Server 2000 -
so a complete rewrite and re-thinking of how this app will work.
I have NEVER done any OO programming at all although I have used OO
techniques in programs of course - just never actually designed the classes
etc...
So I am just a tad nervous in re-writing this Access application as it is...
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by: Grizlyk |
last post by:
Somebody have offered std colors to C++ in the msg here:
http://groups.google.com/group/comp.lang.c++/browse_frm/thread/2e5bb3d36ece543b/1acf6cd7e3ebdbcd#1acf6cd7e3ebdbcd
The main objection to the including "colors markup" is useless of the
marks, the marks is unneccessary extra information. The most used way
to make colored view of C++ programs is usage of classes of C++
language words (already included in C++): reserved words, user...
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by: =?Utf-8?B?Um9i?= |
last post by:
I've a number of objects (classes) defined in an application which I'm using
to model packets on a network. I have a class hierarchy of Packet (inherited
by) EthernetPacket (inherited by) IPPacket (inherited by) TCPPacket.
I've some control logic which takes in a data stream and determines which
kind of packet to create. Should this logic be within the constructors of the
packet classes - so I create a Packet and within the contructor of...
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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, 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...
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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 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,...
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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 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...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 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?
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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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