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by: Marc te Vruchte |
last post by:
Over the past years i've been in contact with the same problem a
number of times, creating a graphical user interface on complex XML
documents. Personally these solutions have never been satisfactory to
me as a developer. I am not sure if this is caused by the way i've
approached the problem or that it is the maturity of current day XML
technologies.
Let's say we are developing Form interfaces on complex XML documents
which have a...
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by: Steve Jorgensen |
last post by:
Mailing List management is a good example of a case where my conundrum arises.
Say there is a m-m relationship between parties and groups - anyone can be a
member of any combintation of groups. Now, let's say the user wants to be
able to send mailings to people who have various combinations of membership
and non-membership in those groups.
Here's a medium-complex example: (Knitting Group or Macrame Group) and Active
Contact and Mailing...
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by: Skybuck Flying |
last post by:
Hi,
I have one more remaining "problem" with compiling a unix source code for
windows/visual c/c++ 6.0
What does the isnan routine do ?
Documentation says it checks for NaN ? What does that mean ?
What is a good replacement for Visual C/C++ 6.0 ?
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by: Pertti Martikainen |
last post by:
Hi,
The following lines are from my Immediate - window:
dValue
NaN
Double.IsNaN(dValue)
false
I evaluate variable dValue, I get NaN but IsNaN returns
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by: siaj |
last post by:
I am new to jscript..
I am trying to validate if a textbox on my ASP.NET page has numeric value..
The code I am using is
function IsValidAmount()
{
var intTotalAmt = document.Form1.txtTotalAmt.value;
If (isNaN(intAmt1)== false)
{//do something}
}
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by: Priya |
last post by:
Halo.
I am using isinf() & isnan() in my code, and i get an error
error LNK2001: unresolved external symbol "int __cdecl isnan(double)"
(?isnan@@YAHN@Z)
my code is the implementation of LambertW function
#include <math.h>
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by: perroe |
last post by:
Hi
I have a array of complex numbers that are stored in a simple double
array. This is done since the array is part of an wrapper for an
external C library, and the imaginary part of the first element, and
the last element are known to be 0. I've implemented a -operator
that returns a ComplexReference object that basically maps a
complex<doubleinto the storage used in the array.
What I would like to do is using the ComplexReference...
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by: Java script Dude |
last post by:
Small glitch (IMHO) in JavaScript is related to isNaN() boolean
function. If passed a null, it returns true which is incorrect.
This one cause me quite a bit of grief until I detected it and was
able to code around it.
Anybody know the reasoning for the result being false and not true for
isNaN(null).
- JsD
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by: =?Utf-8?B?c2lwcHl1Y29ubg==?= |
last post by:
Have a complex process where I need to Import a large amount of data
then run some transformations on this data then import into DataBase.
The transformation involves multiple fields and multiple process - so the
data needs to be read in 1 record at a time then run thru the transformation
that may create new data value then everything is imported into a db to store.
I have multiple questions
1)we used to have an internal data structure...
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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: 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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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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