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by: David |
last post by:
Hi all,
I am looking to do a little brainstorming. I am beginning to
switch my mrogram over from a client/server architecture to a
multi-tiered architecture. Since this is pretty much a shrink-wrapped
progam, I do not know what technologies a company has at their
location nor the level of IT staff to implement and maintain the
program. Some of the companies that will be working with this program
are large with lots of technical resources...
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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: cody |
last post by:
no this is no trollposting and please don't get it wrong but iam very
curious why people still use C instead of other languages especially C++.
i heard people say C++ is slower than C but i can't believe that. in pieces
of the application where speed really matters you can still use "normal"
functions or even static methods which is basically the same.
in C there arent the simplest things present like constants, each struct and
enum...
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by: Thrasher Remailer |
last post by:
Using the example at
http://www.w3schools.com/dhtml/tryit.asp?filename=trydhtml_menu10
as a base, how can I extend this code to handle tiered ( cascading ) pulldowns?
For example, hovering over 'Scripting' opens a pulldown with 5 items.
I'd like to add a submenu to 'DHTML' that would appear to the immediate
right and top-level with 'DHTML' when 'DHTML' is hovered over, with the
submenu containing six items.
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by: carsonbj |
last post by:
I have an issue where the below operation works on a little-endian
architecture but not on a big-endian architecture. I was under the
impression that pointer arithmetic is architecture independant and
bitwise operations are architecture dependant. The intention is to
store two bytes, as chars, extracted from a short input parameter as:
<code>
void foo(short id_pair)
{
char *ptr = &id_pair;
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by: rrs.matrix |
last post by:
hi
i have to detect the type of CPU.
whether it is 32-bit or 64-bit..
how can this be done..
can anyone please help me..
thanks.
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by: Ken Ross |
last post by:
I'm in the early stages of working up the design for a large .Net web
application and want to make sure that we have the best possible physical
architecture to support the logical architecture and implementation. To
my way of thinking, that means that no only do we follow a 3-tier
approach from a logical view (data access, business logic, and UI) but
that we also separate the application into physical layers to improve
scalability and...
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by: Cirene |
last post by:
Do you have any good book recommendations for learning Entity Framework,
DAAB, and/or Tiered Architecture (business objects, etc)?
I am a VB.net developer, but C# would be ok I guess....
Thanks
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by: spima05 |
last post by:
Hello
I am trying to create a database to calculate commissions on a sale
based on a tiered commission schedule and am having trouble with how
to design the tables and relationships to store the info needed.
Each sale will have 1 or 2 sales reps which are assigned to a tier.
For example:
repA is assigned to Tier 1
repB is assigned to Tier 2
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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: 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: 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 we have to send another system
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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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