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by: noname |
last post by:
How do I display a "0" instead of it returning "#ERROR" in a query where I
have division.
Also have negative numbers returned on some values, but want "0" displayed
on them also.
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by: foldface |
last post by:
Hi
Pardon the vague-ness, I mean the ?name=value stuff in the URL. Can you
set this within javascript on a page such that when an asp.net
button is clicked then these values are passed as params?
On a side note, whats the earliest place on a page where some form of
text from the client could be passed back to the asp.net page,
i.e. a "<input type=hidden>" element can have its text read in Page_Load,
is there anything which could be...
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by: clayne |
last post by:
I realize this may work for the majority of platforms. But I am
concerned about the aspects of sign extension and portability.
Is this portable:
{
unsigned long bw;
if ((signed long)(bw = read(s, buf, sizeof(buf))) == -1) {
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by: rajmgopal |
last post by:
Hello Everyone
I am getting the following error when i try to insert a record into Sql
Server 2005 from my VB 2005 application.
sqlEx = {"Error converting data type numeric to numeric."}
I checked for possible overflow exception, but did not encounter any.
I have declared the values that i am trying to insert as DECIMAL data
types in my VB code.
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by: pozz |
last post by:
In my software, there are some variables that represents some settings.
They usually are numerical variables: unsigned char (0..255),
signed char (-127..128), unsigned int (0..65535), signed int (-32767..32768).
I want to write a generic C function that changes the value of one parameter.
For example, a function that takes a pointer to the variable and increments
it by one. Of course, the function doesn't know the variable type (unsigned...
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by: syang8 |
last post by:
I want to declare a function F() in a class, which has two children A
and B. I need A.func() return int and B.func() return double. How can
I do that? The F() in parent can be empty or virtual, I just need the
declaration. No implementation is required.
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by: darrel |
last post by:
I'm getting this error:
Arithmetic overflow error converting numeric to data type numeric.
Triggered on this line of my code:
objOleDbAdapter.Fill(DS, "rss")
Everything works when this is pointed at one DB server (our staging server)
but when we point it at another DB server (our production server) I get the
error.
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by: sonata |
last post by:
I am trying to compare two fields which are char data typr.
BUT the comparision must be arithemetic in nature.
so i tried to cast both the data base field and my parameter field to big int types which failed.
I tried for Decimal type conversion and then comparision.
It gave me the above error.
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by: =?Utf-8?B?amlt?= |
last post by:
If I assign an attribute using property name/value pairs such as
where stringVal is a string C# generates the name\value pair using hex values
01 00 01 00 54 0E 09 73 74 72 69 6E 67 56 61 6C 03 6A 6F 65.
I've determined 54 is a delimiter between properties and the next value OE
represents the string type. Is there a complete table of hex values and their
map to all the types or a particular System.Type method I could use to get
this...
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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: 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: 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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