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by: Charles Law |
last post by:
This is going to seem like a basic OO question, but it comes up and bites me
every now and again.
Suppose we have a multi-tiered protocol to implement, what is the logical,
OO way to design the handler? For example, let's say that we have to
implement the ISO 7-layer protocol, or something like an Allen-Bradley
master-slave protocol. At the lowest layer we might only need to top and
tail the data being transported, such as DLE STX
DLE...
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by: Morten Aune Lyrstad |
last post by:
I wish to create my own assembly language for script. For now it is
mostly for fun and for the sake of the learning, but I am also creating
a game engine where I want this system in. Once the assembler is done I
will develop a simple script language/compiler which uses this
assembler. What operators do you suggest I implement in it?
Yours,
Morten Aune Lyrstad
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by: babylon |
last post by:
any facilities in csharp that can help me implmenting undo/redo in my
application?
thx
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by: Doug Stiers |
last post by:
I have this vb.net (framework 1.1) code:
Dim x As Xml.Xsl.XslTransform = New Xml.Xsl.XslTransform
Dim xr As XmlResolver
MessageBox.Show("before load")
x.Load(<xsl file name>) -- THIS IS WHERE IT ERRORS --
MessageBox.Show("after load")
'do the transform
x.Transform(gsXpensePath, < XML file_name>, xr)
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by: Stacey Levine |
last post by:
I have a webservice that I wanted to return an ArrayList..Well the service
compiles and runs when I have the output defined as ArrayList, but the WSDL
defines the output as an Object so I was having a problem in the calling
program. I searched online and found suggestions that I return an Array
instead so I modified my code (below) to return an Array instead of an
ArrayList. Now I get the message when I try to run just my webservice...
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by: Cerebrus99 |
last post by:
Hi all,
I am confused about how to sort an XML file. I mean how to *actually*
sort the data in the physical file, not how to display sorted data. I
am using a large XML file as a back-end database, and am making many
inserts and updates using the XmlDocument class. But I need to make the
XML file human readable too, and want to physically sort the data in
the file, every time an insert is made. At present I'm having to use a
tool like...
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by: hakimks |
last post by:
You are provided with a sample C programs: calc.c, which implements a reverse polish notation
calculator. Study it carefully. This program uses a stack (of course!) but the stack implementation
is missing and you have to add it. You are to use the linked list structure defined within the
program, to implement a stack. In short, you need to implement the functions pop() and push()
using a linked list.
You are provided with calc-array.c which...
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by: Adam dR. |
last post by:
I have an xml file similar to:
<menu>
<menuitem name="home" show="false"/>
<menuitem name="about" show="true"/>
<menuitem name="links" show="true"/>
<menuitem name="games" show="true"/>
<menuitem name="learn" show="true"/>
<menuitem name="order" show="true"/>
<menuitem name="contact" show="true"/>
<menuitem name="support" show="false"/>
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by: ravi |
last post by:
Can any body tell me
How to implement a stack using two queues
Thax in advance
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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: 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...
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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: 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: 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...
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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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