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by: Martin Magnusson |
last post by:
I'm getting segmentation faults when trying to fix a memory leak in my
program. The problem is related to lists of pointers which get passed
around between objects.
Here is a description of how the code works:
I have a stack consisting of nodes and arguments, much like a function
execution stack. In this example there are only three nodes on the
stack. For each run through the loop, a copy of the current sensation is
written to the...
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by: Timothy Madden |
last post by:
Hello
I have a linked list of object of a class. I thought it would be nice to
have the destructor delete the whole list when I delete just the first
element. I don't want to recursivly destroy the list elements; the list is
arbitrary long. Something like this:
class ListElem
{
char Datum;
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by: sandy |
last post by:
I need (okay, I want) to make a dynamic array of my class 'Directory',
within my class Directory (Can you already smell disaster?)
Each Directory can have subdirectories so I thought to put these in an
array. The application compiles but aborts without giving me any useful
information.
What I suspect is happening is infinite recursion. Each Directory
object creates an array of Subdirectories each of which has an array of...
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by: libsfan01 |
last post by:
hi all
im looking for help on how you can track the order of elements in a
parent div when these elements are dragable (with scriptaculous)?
I tihnk i need to write a function that is called everytime i drag
something, that works out the order of elements in a div. can anyone
help me with this? how would i iterate over the child elements of a
div retrieving their id's in an array.
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by: libsfan01 |
last post by:
hi
i have a page which contains an visible nav down the left-hand side.
when you click a button it needs to appear. i thought it would be cool
to use scriptaculous to make it slide down. can anyone give me an
example code for this?
thanks
marc
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by: rubenbcn |
last post by:
Hi all.
We are creating a web app that generates a playlist.
So you have a list of songs in your left side and you drag and drop them to the right side and sort them.
The thing is that we would like to copy the elements from left to right, not move them, and with the scriptaculous library I can't seem to find the way to do that.
The ghosting option only emulates that the element stays there.
Anyone can help here?
Thanks :-)
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by: yaarnick |
last post by:
Create a linked list data structure library to hold strings. Then library should support the following linked list operations.
Create() – Creates the linked list
Insert() – Insert a string into the linked list
Delete() – Deletes a string from the linked list
Search() – Search for a string and return 1 if found otherwise return 0.
isEmpty() – Returns 1 if the list is empty and 0 otherwise.
Display() – Display all the strings in the list.
...
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by: dudeja.rajat |
last post by:
On Sat, Aug 30, 2008 at 2:32 PM, Fredrik Lundh <fredrik@pythonware.comwrote:
Fredrik, Thanks so much. That worked.
Following this, I can now see that my combo2 has no previous elements
and contains only the elements relevant to selection in combo1.
Now, as soon as I select something in combo 2 and go back to change
selection in combo1 the combo2 must get its history cleared up (i.e
the previous selection in combo2's entry subwidget)
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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: 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: 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: 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 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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