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by: lawrence |
last post by:
I had some code that worked fine for several weeks, and then yesterday
it stopped working. I'm not sure what I did. Nor can I make out why it
isn't working. I'm running a query that should return 3 items from the
database. I then get a count of the return, which correctly tells me
that I've got 3 items. I then go into a for loop which I expect...
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by: Noah Spitzer-Williams |
last post by:
Hello guys,
I would like to do something seemingly simple: find out if an
element in an array that is passed to my function exists.
I used to think I could just do: if (arr) ...
However, if this element's value happens to be 0, the conditional
will return false, even though the element actually exists.
Any ideas? Can you check if the...
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by: Professor Frink |
last post by:
First off, I apologize if this gets long. I'm simply trying to give you all
enough information to help me out. I'm writing (almost finished, actually),
my first VB.Net application. It's a forms application that is going to be
used to extract data from a legacy system (VSAM based mainframe file
structure), and output data in pipe-delimited...
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by: D. Dante Lorenso |
last post by:
I need to know that original number of rows that WOULD have been returned
by a SELECT statement if the LIMIT / OFFSET where not present in the
statement.
Is there a way to get this data from PG ?
SELECT
... ;
----> returns 100,000 rows
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by: Sontu |
last post by:
Consider the following code:
int main(void)
{
char buffer;
func(buffer);
}
void func(char *bufpas)
{
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by: Poewood |
last post by:
Okay here are four classes for a pocket pc program: Input, fpositional,
ComboBoxArray and TextBoxArray. The "input" class is the form. I use the
fpositional class to handle most of the functions for the objects on the
form, in addition the The objects are created in the fpositional class and
affixed to the Input form through the fpositional...
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by: Solel Software |
last post by:
Hello,
I have a basic question. I have a DataTable of information without a
database store (it's only in memory). I am looking to somehow query the
DataTable to find out which row(s) satisfy certain criteria and then update
the data in those rows, all without any sort of database access (no
DataAdapters or anything). The table does not...
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by: Steve Richter |
last post by:
Does the .NET framework provide a class which will find the item in
the collection with a key which is closest ( greater than or equal,
less than or equal ) to the keys of the collection?
ex: collection keys are 20, 30, 40, 50, 60, 70, 80
find key which is >= 35.
would return the 30 key.
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by: raylopez99 |
last post by:
I suspect the answer to this question is that it's impossible, but how
do I make the below code work, at the point where it breaks (marked
below). See error CS0411
This is the complete code. Copy and paste it into VS2008 for a
Windows Forms application.
With some effort I can do the job with a user defined function, but my
question is...
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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. ...
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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...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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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...
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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 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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