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by: Matan Nassau |
last post by:
Hello.
i have a composite which i want to delete. this is a composite which
represents a boolean expression (see a previous post of mine with more
details at http://groups.google.ca/groups?hl=en&lr=&ie=UTF-8&threadm=AXqqc.89218%24PJ1.865449%40wagner.videotron.net&rnum=1&prev=/groups%3Fq%3Dmatan%2Bnassau%26hl%3Den%26lr%3D%26ie%3DUTF-8%26sa%3DG%26scoring%3Dd
)
VariableExp *x = new VariableExp("X");
VariableExp *y = new VariableExp("Y");...
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by: Venn Syii |
last post by:
I have the following line of code:
if (MyData)
{
delete MyData;
MyData= NULL;
}
Below is MyData:
SomeDataStructure *MyData;
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by: Chris Bolus |
last post by:
I'm a teacher using MS Access on an RMConnect 2.4 network. On some
workstations both I and my students sometimes get an error message
when attempting to insert a command button on a form which reads
"Invalid
use of null". The remainder of the options in the Command Button
Wizard are then unavailable and
the button wil not work.
The only solution is to log on to a different workstation.
Any ideas?
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by: Bob Darlington |
last post by:
I have a repair and backup database routine which runs when a user closes
down my application.
It works fine in my development machine, but breaks on a client's at the
following line:
If Dir(strLDB) <> "" Then Kill (strLDB)
where strLDB is the path to the ldb file.
The client advises that the ldb doesn't lurk after the program closes.
Any ideas?
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by: Hrvoje Vrbanc |
last post by:
Hello,
this is a problem I came upon while building a site based on MCMS 2002 but
it's not strictly MCMS-oriented:
I have a page that displays a certain content in presentation mode but when
an editor clicks "Switch To Edit Site" in MCMS console on the page, the page
displays a different content, an interface that editor use for upload and
deleting files on the web server. There are no problems with the upload but
there is a problem...
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by: George |
last post by:
VB.net 2003 standard, XP windows home edition.
Installed first application OK today.
When I removed the application via Control Panel, there were no
problems and the app folders were deleted.
But when I installed the app from a CD-ROM (Release folder is in D:),
when I remove the app in Control Panel these problems occur:
Control Panel does not delete the application folders.
When I try to delete them I get message "Cannot delete file:...
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by: rokuingh |
last post by:
ok, so i've been working on this one for quite a while, and the code is very big so i'm just going to give the relevant parts. this is a program that builds polymers (chemical structures of repeated monomers) which are represented as doubly pointed noncomplete binary trees. There are three different types of monomers (hence the three different constructer calling functions) the first one is the "leaves" of the tree, the second adds length...
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by: Sweeya |
last post by:
/*Program to do manipulations on a string*/
#include <iostream>
using namespace std;
class String
{
int len;
char *p;
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by: presencia |
last post by:
Hi everyone,
I have written a small program running fine until a Segmentation fault. Using a debugger I have localized the function the fault happens in. The Signal appears during a call to delete in the recursive function I have posted below. I have done some C coding before but I am fairly new to C++. I would really appreciate any help. I can't figure out where the problem is.
The function the SIGSEGV appears in is the following. It...
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by: Kyosuke18 |
last post by:
Hi everyone,
I have a problem in deleting a data that is connected on the database.. I tried this code but it shows me an error: Run-time error '-2147217900(80040e14)': Syntax error in string in query expression 'ID=". Here is the code that i did:
Dim cn As New ADODB.Connection
Dim rs As New ADODB.Recordset
Dim ab As String
cn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Administrator\My...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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: 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 can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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