by: grist2mill |
last post by:
I have a simple table, for some reason, certain columns seem to accept
Nulls even though they shouldn't, for example the I can set the 'Name'
field to Null using my web application or directly in...
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by: Thomas Coleman |
last post by:
I have been playing around with 2.0 and I'm trying clarify a few things about
generics and data access. I was hoping to be able to do something like this with
nullable types:
int? foo = null;
...
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by: Salad |
last post by:
A97.
Situation: I have 3 tables with a text field in each and a date field
in the first 2 tables:
Table1 Text1, Date1
Table2 Text2, Date2
Table3 Text3 (no date field)
The following...
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by: Drew |
last post by:
I have been using System.Text.Encoding.Unicode.GetString(byte,0,72)
to converter a byte array from the registry to a string.
This works, but I end up with a bunch of null characters after
the...
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by: tshad |
last post by:
I have people telling me that I should set up objects for my tables, but I
am finding the Null problem makes that difficult.
It isn't a big problem if you are not updating the table, but if you...
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by: Mike |
last post by:
The current databas structure that i'm working with allowed NULL's an now
I'm converting the app to .NET and it will not allow NULLs in the fields
when populated.
So my question is, how can i...
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by: Angela |
last post by:
Hi
I am building a very simple data entry system with many forms and
input textboxes.
When I leave any part of the form empty (it allows nulls) it seems to
touch the field in the DB and the...
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by: buc |
last post by:
I have created a byte array (1000 in size) to recv a network packet. I recv
the packet, which varies in size, and need to put the packet in a string; so
I can append another string after the packet...
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by: Angus |
last post by:
Hello
I have a stream of bytes - unsigned char*. But the 'string' may contain
embedded nulls. So not like a traditional c string terminated with a null.
I need to calculate the length of...
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by: =?Utf-8?B?ai5hLiBoYXJyaW1hbg==?= |
last post by:
Hello,
I've eliminated the bulk of code, this should be sufficient:
byte fromEncrypt;
string sDecryptedString;
//Read the data out of the crypto stream.
csDecrypt.Read(fromEncrypt, 0,...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
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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: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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: 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: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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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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