by: Abhijit |
last post by:
I am working in a data warehousing environment which gets sourced from
Oracle ERP (AR/GL/AP). The dimensional entities associated with
incoming data are GL Code (e.g. 110), Department (e.g. 1050),...
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by: Redd |
last post by:
The following is a technical report on a data modeling project
that was recently assigned to me by my professor. I post it
so that anyone else who is studying databases and data modeling
can have...
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by: D Witherspoon |
last post by:
I am developing a Windows Forms application in VB.NET that will use .NET
remoting to access the data tier classes.
A very simple way I have come up with is by creating typed (.xsd) datasets.
For...
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by: Kevin C |
last post by:
I was curious to know what some developers out in the industry are doing when it comes to exposing Data access logic, specifically persistence. This is assuming that your not using an O/R framework...
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by: laimis |
last post by:
Hey guys,
I just recently got introduced to data mappers (DTO mapper). So now I
have a SqlHelper being used by DTOMapper and then business layer is
using DTOMapper when it needs to persist...
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by: Richard Collette |
last post by:
When attempting to debug a webservice, I get the error:
Cannot serialize member System.Exception.Data of type
System.Collections.IDictionary, because it implements IDictionary.
In reading...
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by: nicomp |
last post by:
I created a Web Service: I imported System.Data.SqlClient so I could
access SQL server tables programmatically. The web service builds and
deploys with no problems. When I try to add the...
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by: robert |
last post by:
Is there a ready made function in numpy/scipy to compute the correlation y=mx+o of an X and Y fast:
m, m-err, o, o-err, r-coef,r-coef-err ?
Or a formula to to compute the 3 error ranges?
...
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by: emre esirik(hacettepe computer science and enginee |
last post by:
I used a structer in this program.
typedef struct _guitar {
int serial; :serial of item at the guitar store
int price; :price of item at the guitar...
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by: Brock |
last post by:
I am trying to populate a Crystal Report from data in my DataGrid. The
reason for this is that I want the user to be able to change values
without updating the database, but still have their report...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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,...
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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...
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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...
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