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by: Michael B Allen |
last post by:
Should there be any preference between the following logically equivalent
statements?
while (1) {
vs.
for ( ;; ) {
I suspect the answer is "no" but I'd like to know what the consensus is
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by: Kris Desmadryl |
last post by:
Hi all,
I create a new asp project, with just one button on the startup form but
when I run I always get a messagebox with the error : "Error while trying to
run project." That's all what I see in the msgbox, NO EXTRA information. I'm
using visual studio 2003, xp prof
with service pack 2.
Also old asp projects I created doesn ' t run anymore, I get the same error.
The problem doesn't only occur when debugging, it occurs always.
I found...
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by: Chris Morse |
last post by:
Hi,
Following is a function I wrote to export the rows of an arbitrary
table. It's not complete yet, in that it currently does not output to
a file (it uses Debug.WriteLine() at the moment) and it currently
assumes MS-SQL Server database types (int, bit, varchar, etc) and only
handles a few of the datatypes.
It works, but it's rather slow. The problem being that every field of
every row must be checked for the datatype, so that the...
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by: Agnes |
last post by:
I got 2 sql statment to check whether the account code exsist in one of
their tables. and then want to get the counter.
Thanks a lot.
-----my vb.net syntax-----
cmdSearch.Parameters.Add(New SqlParameter("@acctcode",
SqlDbType.VarChar, 20)).Value = Me.txtAcctCode.Text.Trim
cmdSearch.Parameters.Add(New SqlParameter("@countno",
SqlDbType.Int))
cmdSearch.Parameters("@countno").Direction =
ParameterDirection.Output
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by: c676228 |
last post by:
Hi all,
I am stuck with this problem.
the code is like this:
Dim sqlreader As SqlDataReader =
myCommand.ExecuteReader(CommandBehavior.CloseConnection)
sqlreader.GetValue(sqlreader.GetOrdinal(columnname) give me the following in
the watch window:
sqlreader.GetValue(sqlreader.GetOrdinal("enrolldate")) Run-time exception
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by: Saurabh Prabhu |
last post by:
Hi there,
I am using a SQL reader to read data from a table. Here is how I use it.
SqlDataReader lobj_Table = SqlHelper.ExecuteReader(ConnectionObject,CommandType.Text,lstr_SQL);
Now I need to confirm a few points here. If I am reading the data from a single table then the sqlreader works fine. But one of my collegues mentioned that sql reader does not always work if my sql query consists of one or more joins. Is it true? It is...
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by: adriann |
last post by:
I have a strange problem whereby an attempt at a looped SQL query only passes successfully once.
I get the error..
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in...
... at the line where the WHILE loop is placed.
It is the mysql_fetch_array command embedded in the while loop that seems to be the problem,.
Therefore, my question is... Is my "WHILE" in Example 1, statement legal Syntax?
...
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by: d3vkit |
last post by:
Okay so I can NOT get my while loop to work. It's the most confusing thing I've ever come across. It was working fine and then suddenly, nothing. No error. The page just dies.
I am using PHP5 with mysql. Same problem in Fx 2.0 and IE 7.
I have the query sort of spread out across three pages to make it easier for me to generate it; I have a pagination script which checks what is being accessed from the query string (is it the whole blog or an...
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by: swethak |
last post by:
Hi,
I am getting the problem the problem with google map in Internet Explorer. This map worked fine in mozilla . When i opened the same map in Internet Explorer i am getting the error message as in alert box as
" Internet Explorer cannot open the Internet site http://google.citycarrentals.com.au/viewalllocations.php . Operation aborted". It is working in Mozilla . Here i mentioned my code . I am facing this problem several...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 most users, this new feature is actually very convenient. If you want to control the update process,...
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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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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