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by: Marcus |
last post by:
I'm running into a situation that has me adding a value of "Unknown" to
a reference table. I am being pulled between two trains of thought, and
was curious to get other's input on in. I give an...
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by: Denzil |
last post by:
Hi,
I am retrieving my DB values and setting them in the
MyRS::DoFieldExchange(CFieldExchange* pFX) function. One of these
records is a Long datatype and could be "Null" in the DB table.
The...
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by: Don Vaillancourt |
last post by:
What's going on with Javascript.
At the beginning there was the "undefined" value which represented an
object which really didn't exist then came the null keyword. But
yesterday I stumbled...
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by: gary |
last post by:
Hi,
We all know the below codes are dangerous:
{
int *p = new int;
delete p;
delete p;
}
And we also know the compilers do not delete p if p==NULL.
So why compilers do not "p = NULL"...
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by: craigkenisston |
last post by:
I have a generic function that receives a couple of datetime values to
work with. They can or cannot have a value, therefore I wanted to use
null. This function will call a database stored...
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by: Stanislav Simicek |
last post by:
Hello,
I'd like to know, whether it is possible to have type information associated with "null". I am implementing a wrapper (MC++) for our legacy method that accepts variable number of arguments...
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by: D. Shane Fowlkes |
last post by:
I'm using SQL Server 2000 and on my page, I'm simply creating a
SQLDataReader and filling in Labels with the retrieved (single) record.
However, how can I prevent from getting errors when a field...
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by: Anastasios Papadopoulos |
last post by:
Hello all,
I have statements like the following in my Property Get:
Public Property AccountNumber() As String
Get
Return MyClass.AccountNumber.ToString
End Get
blah blah
End Property
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by: Emi Lu |
last post by:
Hello all,
I have a question about "date" & "timestamp" types in PostgreSQL. I want
to setup the default value '0000-00-00' and "0000-00-00 00:00:00" for
them. However, it seems that PostgreSQL...
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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...
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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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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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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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 ...
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...
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