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by: Leslaw Bieniasz |
last post by:
Cracow, 20.09.2004
Hello,
I need to implement a library containing a hierarchy of classes
together with some binary operations on objects. To fix attention,
let me assume that it is a hierarchy of algebraic matrices with the
addition operation. Thus, I want to have a virtual base class
class Matr;
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by: AussieRules |
last post by:
Hi,
I want to use the user color scheme to set the color of my forms.
I now I have to use the. System.Drawing.SystemColors, but which color is the
color of a form background as used in other applications.
In the end all I want to do is
form1.backcolor = system.whatever.color
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by: Joel Byrd |
last post by:
I'm having a little problem with using type-ahead functionality for an
auto-suggest box. Sometimes, when I start to type something and the
type-ahead shows up, the AJAX will send a request query using the value
that *includes* the type-ahead value. In other words, say that I type
in "ja" and the first listing that comes up is "jack@test.com". The
AJAX part is supposed to send "ja" as one of the query string variables
when calling the...
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by: Suresh |
last post by:
Hi Guys
I have Db2 server installed on remote server. i am connecting to that
remote server by using VPN.
I want to connect that remote DB2 server instance using my local
machine DB2 development client. Bur Its gives me following error
message. I searched lots of things on net and tried on remote server
but i didnt got suceess. Can any one tell me how to set TCP\IP
connection protocol on server for particular instance. Becuase I think
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by: Suresh |
last post by:
Hi Guys
I have Db2 server installed on remote server. i am connecting to that
remote server by using VPN.
I want to connect that remote DB2 server instance using my local
machine DB2 development client. Bur Its gives me following error
message. I searched lots of things on net and tried on remote server
but i didnt got suceess. Can any one tell me how to set TCP\IP
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by: per9000 |
last post by:
An interesting/annoying problem.
I created a small example to provoke an exception I keep getting.
Basically I have a C-struct (Container) with a function-pointer in it.
I perform repeated calls to the function in the container. I allocate
(and free in c) arrays to get garbage collection in both C and C#.
After a few seconds I get an exception.
I assume GarbageCollector moves the delegate (or collects is) and when
I don't find it in C...
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by: StephQ |
last post by:
I'm writing some algorithms that works on generic functions using
boost::bind.
My problem is that class templates can never be deduced.
In the simplest cases I just write the class like:
class Legendre
{
....
public:
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by: shivendravikramsingh |
last post by:
hi friends, i m using a ajax function for retrieving some values from a database table,and display the values in required field,my prob is that the ajax function i m using is working f9 once,but if i change something in php file using in ajax function.it not refreshed,means its shows the previous result it not get updated.i can't understand whats the prob.this is the code i m using:
<?
include("config.inc.php");
//error_reporting(0); ...
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by: jbenner |
last post by:
I have opened a PMR for this with IBM, and am not asking for advice from the DB2 DBA community. I am posting this as an FYI that DB2 Health Monitor, even at the latest version of DB2, still can cause huge problems with slow connect times and heavy resource locking in high concurrency / high transaction volume environments. I have an OLTP with 30-90 transactions per second activity, and start of Health Monitor every 2 hours was crashing our...
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by: pauldepstein |
last post by:
Let double NR( double x, double(*)(const double&) f ) be the
signature of a Newton-Raphson function NR.
Here, f is a function which returns a double and accepts a const
double&. The aim of the game is to find a zero of this function f
(the point at which f crosses the x-axis). This zero-of-f which
solves our problem is the double which NR returns. It remains to
explain what the "double x" represents. This is the...
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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: 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: 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,...
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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: 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: 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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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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