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by: Edward Singleton |
last post by:
I am currently developing a web app using WSAD 5.1 and DB2 V7.2.8. I
understand there is a myriad of database errors related to obtaining
valid connections that are mapped directly to
com.ibm.websphere.ce.cm.StaleConnectionException. There are
apparently two solutions to ensure a valid connection is obtained from
a WebSphere dataSource. The first is to catch
StaleConnectionExceptions and attempt to execute the transaction again
a...
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by: David P. Donahue |
last post by:
Does anyone have any experience using MySQL databases with their C#
projects? I have a DataList on a webpage that gets its values from a
DataSet that's populated from a MySQL database. One of the fields is of
type Text. But when the DataList is bound to the data, it gives an
"unknown target conversion type" error.
I've tried wrapping it in a Convert.ToString() but that didn't change
anything. I've definitely narrowed it down to the...
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by: basha |
last post by:
hi
can u help me how to write code to handle errors in
dabase in asp.net pls,very urgent
bye
basha
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by: Lau Lei Cheong |
last post by:
Hello,
I'm writing a project that involves entering chinese character into
MySQL database.
Since 1) connection-based coding selection requires an upgrade to
version 4.1.1 or above and my company don't want to do that, 2) the web
program will run in both big5 and gb2312 so I can't simply set the coding to
big5, and 3) my company's backend is written in VB6.0 which is they told me
do not support unicode(so I can't change the database's...
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by: Mike |
last post by:
Assume i have a db connection and a datareader for that connection. Now I
perform a query that retrieves 100MB of data. I know that the data reader
gets 1 row at a time. However, there is a result set out there that is
100MB is size.
If I close the dataReader but keep the DB connection open, will the 100MB be
freed up after closing the DataReader?
Can I continue reusing the same DB connection and creating and destroying
datareaders...
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by: frederic.pica |
last post by:
Greets,
I've some troubles getting my memory freed by python, how can I force
it to release the memory ?
I've tried del and gc.collect() with no success.
Here is a code sample, parsing an XML file under linux python 2.4
(same problem with windows 2.5, tried with the first example) :
#Python interpreter memory usage : 1.1 Mb private, 1.4 Mb shared
#Using http://www.pixelbeat.org/scripts/ps_mem.py to get memory
information
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by: Reza2 |
last post by:
Hello
I am using a subroutine to solve relatively large matrix in C++
but I got an error with this text
"The exception unknown software exception (0x0000005) occurred in the application at location 0x0040a97a"
I know that this is an error in memory allocation. my computer has 16GB RAM memory. but I dont know how to use it to solve a matrix greater than 10000x10000.
right now I can not solve matrices greater than 4000x4000.
I appreciate...
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by: gamaz |
last post by:
Hi,
I am trying to work on a stored procedure that will work with multiple database. I have a prototype of multiple databases. Those are named as the following: ts2_aldkm_app, ts2_aldkp_app, ts2_aldkt_app. The middle part of the database name corresponds to the site name e.g aldkm corresponds to site aldkm etc. Each database has one table tblCustomer which is scripted as follows:
if exists (select * from dbo.sysobjects where id =...
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by: =?Utf-8?B?RW1tYQ==?= |
last post by:
Hello I have a database which I access through the Internet using ASP now my
SELECT statement isn't working now that I've changed the text values of
Yes/No to boolean values of Yes/No. What can I do to resolve this problem?
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by: Nabangi |
last post by:
Hi, Ive 2 programs at different memory locations. I wish to execute the 2nd program in the 1st by using a function pointer ( int *(funcptr()) in the 1st program by passing the address of the main function in 2nd program by address value rather than by function name. Each time im getting a conversion error. How best can I go about this? How can I also access ALL the contents of disc and input in the stream for displaying on the screen.
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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: 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: 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: 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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