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by: Bj?rn Terje Svennes |
last post by:
Using SQLBindParameter, I bind buffers to a prepared statement. Next
time this statement is used I just replace the values in the buffer
(not calling SQLBindParameter). This works fine when used within the
same method. But the use of this statement can happen from several
places in my code. When calling the statement a second time, the
SQLExecute fails with return code SQL_NEED_DATA. The buffers are still
valid and I haven't called...
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by: dotyet |
last post by:
Hey All,
I have a small problem. consider the following
>db2 "create table ttt (mynum float, yournum double )"
DB20000I The SQL command completed successfully.
>db2 "describe table ttt"
Column Type Type
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by: Michael Mair |
last post by:
Hi there,
actually, I have posted the same question in g.g.help.
As there were no answers, I am still not sure whether this
is a bug or only something open to the compiler that is
seemingly inconsistent or whether my understanding of C
is not complete enough.
I would appreciate answers or pointers to answers very much.
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by: Mikey G |
last post by:
Hi, I created a simple VB.NET 2003 application through Visual Studio
that connects to a MySQL database and loads a table into a Dataset, and
then displays that table information in a DataGrid on a form for
editing. The table fill works fine, the delete function works fine, but
when I try to update a row, the application fails with the following
error message:
An unhandled exception of type 'System.Data.Odbc.OdbcException' occurred
in...
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by: Mikey G |
last post by:
Hi, Here is a shorter code example since the last message I posted got
truncated. So the problem is I created a simple VB.NET 2003 application
through Visual Studio that connects to a MySQL database and loads a
table into a Dataset, and then displays that table information in a
DataGrid on a form for editing. The table fill works fine, the delete
function works fine, but when I try to update a row, the application
fails with the...
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by: abdul_n_khan |
last post by:
Hello,
I have a basic question related to datatypes.
I am trying to read a value using Microsoft's ADO recordset from a
field (lets call it 'Price') with datatype decimal(19,6) => 19 =
Precision, 6 = Scale
1) When I read this field into float datatype. I get a value 1.9000,
which is correct. But when I read its value in a double datatype I get
1.8999999761581.
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by: Erick-> |
last post by:
hi all...
I've readed some lines about the difference between float and double
data types... but, in the real world, which is the best? when should we
use float or double??
thanks
Erick
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by: ahsuman |
last post by:
Hai ,
This is a bit weird for me.It may be that i got it wrong, but i request you to respond please.
All i need to do is add two double values
Dim a as double =324.0
Dim b as double=0.1
Dim c ad double
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by: Terry Reedy |
last post by:
Prashant Saxena wrote:
A property with a working get and set that raises an exception.
Don't know.
I believe this is what slots is for.
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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: 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: 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: 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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