by: Frank Calahan |
last post by:
I've been looking at LINQ and it seems very nice to be able to make
queries in code, but I use stored procs for efficiency. If LINQ to SQL
only works with SQL Server and stored procs are more...
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by: Andy B |
last post by:
I was just wondering, when you create dataContext methods, should you put
business logic there to try and minimize pushing data through 2-3 layers of
code? or should the business logic still go in...
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by: Andy B |
last post by:
Hi...
I have an sql server 2005 database that has a table called TestXml in it.
The table has the columns ID (identity, int) and MyXml(xml). I created a
stored proc on the server to insert a row...
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by: =?Utf-8?B?SHlwZXJjb2Rlcg==?= |
last post by:
I'm encountering some strange behavior after deploying a ASP.net 3.5 website
to production, i'm unable to reproduce these in my dev environment. This
error seems to occur very randomly but it's...
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by: =?Utf-8?B?RXJpYyBGYWxza2Vu?= |
last post by:
We’re storing our main entity in an insert only table which stores the
history of past revisions, but we’re facing problems with storing this
history as LINQ will only update the entity, and...
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by: Neil Chambers |
last post by:
All,
I have a class describing various actions to take against a LINQ to SQL
datasource. What are the pros/cons of instantiating the LINQ object either
in the root of the class (for lack of a...
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by: =?Utf-8?B?UGF1bCBQcmV3ZXR0?= |
last post by:
I'm attempting to use LINQ to insert a record into a child table and I'm
receiving a "Specified cast is not valid" error that has something to do w/
the keys involved. The stack trace is:
...
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by: bob laughland |
last post by:
Hi All,
I am using a combination of LINQ to SQL and bulk insert. In the
process of performing 'one unit of work' I will be doing things like
reading, and deleting records using LINQ to SQL and...
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by: bob laughland |
last post by:
Hi All,
I am using a combination of LINQ to SQL and bulk insert. In the
process of performing 'one unit of work' I will be doing things like
reading, and deleting records using LINQ to SQL and...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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: 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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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,...
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