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by: coosa |
last post by:
I have a table:
----------------------------------------------------
CREATE TABLE CATEGORY (
CATEGORY_ID INTEGER IDENTITY(1,1) NOT NULL,
CATEGORY_NAME VARCHAR(40) NOT NULL,
PARENT_CATEGORY_ID INTEGER,
CATEGORY_ICON IMAGE,
DEPTH INTEGER,
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by: Greg |
last post by:
I am working on a project that will have about 500,000 records in an XML
document. This document will need to be queried with XPath, and records
will need to be updated. I was thinking about splitting up the XML into
several XML documents (perhaps 50,000 per document) to be more efficient but
this will make things a lot more complex because the searching needs to go
accross all 500,000 records. Can anyone point me to some best practices...
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by: Shane |
last post by:
I wonder if someone has any ideas about the following.
I am currently producing some reports for a manufacturing company who work
with metal.
A finished part can contain multiple sub-parts to make up the finished part.
The sub-parts can also be made up of sub-parts and those sub-parts can also
be made up of sub-parts etc etc.
All parts are contained within the same table and I have a seperate table
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by: Abhishek Srivastava |
last post by:
Hello All,
In IIS 6.0 We have a concept of worker processes and application pools.
As I understand it, we can have multiple worker process per appliction
pool. Each worker process is dedicated to a pool. If I assign only one
application to a applicaton pool and have multiple worker processes
assigned to that pool. Will my application be processed by many worker
processes?
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by: Arnold |
last post by:
I am having problem loading the image from the database. It gives this error:
"Invalid parameter used."
This is my source code:
Private abyt() As Byte
Private fo As New OpenFileDialog
Private sf As New SaveFileDialog
Dim strCn As String = "Data Source=DATABASE\BARCA;" & _
"Initial Catalog=MIS;Integrated Security=SSPI"
Dim cn As SqlConnection = New SqlConnection(strCn)
Dim fs As IO.FileStream
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by: Irfan |
last post by:
hi, all
Although this question of whether to use xml or excel has been debated a lot
but i would like some views specific to the application that we are
developing. We are using Access for other non-cad applications, which works
fine and we intend to use XML in a CAD application but we are still unable
to decide which one to use.
We want each project to save its own data, so that when the project is
re-opened, the application has to...
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by: Job Lot |
last post by:
i am querying excel file as follows
Dim conn As New OleDbConnection("provider=Microsoft.Jet.OLEDB.4.0; " & _
"data source='" &
"C:\Temp\SSPortfolio.xls" & " '; " & _
"Extended Properties=Excel 8.0;" &
"HDR=Yes;" & "IMEX=1")
'! Select the data from Sheet1 of the workbook.
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by: No Spam Man |
last post by:
Hi,
I am not a programmer and in the past have only created very simple, flat
file databases. Although I'm a newbie, I think I could probably figure out
basic Boolean logic and financial functions.
The database I want to create would import quite a few records -- maybe as
many as 100,000. I would be importing them from an Internet source (comma
delimited) to my desktop so that I could manipulate the data how I wanted.
Despite the...
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by: karlid |
last post by:
hi,
For some reason one of my sites is throwing an ugly error message when
I deploy it to a remote server.
The error looks like this: "Failed to generate a user instance of SQL
Server due to failure in retrieving the user's local application data
path. Please make sure the user has a local user profile on the
computer. The connection will be closed. "
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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: 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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