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by: Kin®sole |
last post by:
Hi
I'm very new to VB (using VB6)
I have two lists one blank and one containing names in the format of surname
and then forename.I also have a combo box containing forenames.When I
select a forename from my combo box I need to add the corresponding surname
into the blank list box.What is the best way to do this? hope this make
sense
TIA
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by: Moosebumps |
last post by:
Does anyone here find the list comprehension syntax awkward?
I like it because it is an expression rather than a series of statements,
but it is a little harder to maintain it seems.
e.g. you could do:
result =
for element in list:
if element == 'blah':
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by: Joseph Barron |
last post by:
Here is a SIMPLE problem that I'm trying to solve.
It works in Netscape 6.2, but IE6 gives ""No such interface
supported."
Below are page1.htm and page2.htm .
In page1.htm, there are two dropdown lists. If you change the
selection of the left one (e.g. choose parentoption2), it
should open up page2.htm in a popup window.
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by: Shawn Windle |
last post by:
----begin node.h--------
#ifndef NODE_H
#define NODE_H
#include <iostream> //NULL
using namespace std;
class node
{
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by: Piotr Sawuk |
last post by:
First off, thanks for the help, this group was a great support
for my efforts of learning c++. However, yet again I plan to
throw away what I programmed and re-use a little more of what
stl has to offer:
I would like to create a list of list-nodes of a smaller list
(preferably slist) so that I could iterate through that smaller
list, and iterate through the big list without omitting any
element of the small list. However, the problem...
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by: John N. |
last post by:
Hi All,
Here I have a linked list each containing a char and is double linked.
Then I have a pointer to an item in that list which is the current
insertion point.
In this funtion, the user hits the right
and left keys to move this insertion point (cursor)
Here is the problem:
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by: Kieran Simkin |
last post by:
Hi all,
I'm having some trouble with a linked list function and was wondering if
anyone could shed any light on it. Basically I have a singly-linked list
which stores pid numbers of a process's children - when a child is fork()ed
its pid is added to the linked list. I then have a SIGCHLD handler which is
supposed to remove the pid from the list when a child exits. The problem I'm
having is that very very occasionally and seemingly...
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by: Xarky |
last post by:
Hi,
I am writing a linked list in the following way.
struct list
{
struct list *next;
char *mybuff;
};
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by: David Bilsby |
last post by:
All
Apologies for cross posing this but I am not sure if this is a VC 8 STL
bug or simply an invalid use of the iterator.
I have a PCI card access class which basically abstracts a third party
library from the higher level classes. This low level class is used to
allocate locked pages of memory before doing a DMA. The third party
library locks memory and returns a pointer to an internal structure,
which we can simply cast to a (void...
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by: =?Utf-8?B?Sm9lbCBNZXJr?= |
last post by:
I have created a custom class with both value type members and reference type
members. I then have another custom class which inherits from a generic list
of my first class. This custom listneeds to support cloning:
Public Class RefClass
Public tcp As TcpClient
Public name As String
End Class
Public Class RefClassList
Inherits List(Of RefClass)
Implements ICloneable
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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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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