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by: Steve Johnson |
last post by:
Been banging my head on this for two days now. Hope someone can help!
My test program below is in the form of a single JSP, with a Node class
build in. (All the coded needed to run is below.)
The technical requirements:
1) Store tree data in the database so that it can be
extracted as a tree structure. For test purposes,
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by: Stephan Tobies |
last post by:
Hi everyone,
I am looking for a good data structure that could be used to represent
families of trees with shared sub-trees and copy-on-write semantics.
On a very abstract level, I would like to have an API like this:
Let Node be a suitably defined data structure. Then the following
functions shall be supported:
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by: googleo |
last post by:
Hi,
in my application I want to handle and store data in a hierarchic data
structure.
For example: persons who manage houses; houses have various numbers of
floors; floors have various numbers of rooms etc.
My first concept is to use a tree structure, to ideally save the whole
tree to file and load from file.
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by: Foodbank |
last post by:
Hi,
I'm currently teaching myself C data structures in preparation for a
job transition and I've just passed the point in which radix sorting
was covered in my book. I've recently finished a radix sorting program
and was surprised by its speed. Therefore, I'd like help with a radix
tree program in order to compare it with a prior binary tree program
that I finished. The parts I'm having trouble with are collecting
statistics and...
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by: delraydog |
last post by:
It's quite simple to walk to the DOM tree going forward however I can't
figure out a nice clean way to walk the DOM tree in reverse. Checking
previousSibling is not sufficient as the previousSibling could be a
node which has childNodes and therefore the 'true' previousSibling
would be the *deepest* lastChild of the previousSibling...
For example, given this graph:
1 myAnchor nodeType 1
2 myAnchorText1 nodeType 3
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by: tman |
last post by:
I am generating a very large tree list in my program and while it's
performance is great once loaded it takes a really long time to load.
I create a root TreeNode "offline" and go through the process of
creating building up the tree from there. Only when I am done do I go
over to the actual TreeView object on my form and add the my root to
the TreeView. This sinlge step when I add my constructed root node to
the form's TreeView control...
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by: Steve Edwards |
last post by:
Hi,
I have a class which contains a single ptr to another instance which is
considered its parent, and an array of ptrs to its children
class Nodes{
....
Nodes *mSuper;
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by: mike |
last post by:
I help manage a large web site, one that has over
600 html pages... It's a reference site for ham radio
folks and as an example, one page indexes over
1.8 gb of on-line PDF documents.
The site is structured as an upside-down tree, and
(if I remember correctly) never more than 4 levels.
The site basically grew (like the creeping black blob) ...
all the pages were created in Notepad over the last
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by: hmoundekar |
last post by:
actually i want to generate a tree structure on client side, the application is simple web based, and need to display the data extracted from the database to client in tree structure. but the problem is that i need to display the tree of the data in tabular format, means expanding of tree should expand the table rows and collapsing of tree should collapse the table rows.
if any one knows the way to do this, plz help me out.
u all can mail...
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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: 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: 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: 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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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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