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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: t_pet422 |
last post by:
Hi,
I've been scouring the net and reading the PostgreSQL docs for a while
now trying to learn how to create a recursive function in PL/pgSQL
that will return a whole subtree given a starting node. I wanted to
share my summary results here. Maybe this will help someone and save
them from doing a bunch of research (like I had to do :). For the
record, this is the first thing I've ever written in PL/pgSQL,
although I do have significant...
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by: Tarique Jawed |
last post by:
Alright I needed some help regarding a removal of a binary search
tree. Yes its for a class, and yes I have tried working on it on my
own, so no patronizing please. I have most of the code working, even
the removal, I just don't know how to keep track of the parent, so
that I can set its child to the child of the node to be removed.
IE - if I had
C
/ \
B D
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by: sathyashrayan |
last post by:
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
struct tree
{
int data;
struct tree *left,*right;
};
void init(struct tree *node)
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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: andrew browning |
last post by:
gbd says the segmentation fault is being generated in the insert
function.
//CONSTRUCTOR
tree():data(value_type()), left(0), right(0){};
tree(value_type vt, tree* l = 0, tree* r = 0):
data(vt), left(l), right(r) {};
//PRIVATE MEMBERS
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by: Amit Bhatia |
last post by:
User-Agent: OSXnews 2.081
Xref: number1.nntp.dca.giganews.com comp.lang.c++:817435
Hi,
I searched online to see if this is valid or not (since my classes are
still very incomplete, I am unable to check it using compilation) but
did not find anything that answers my question.
I am trying to implement a tree as a doubly linked list.
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by: whitehatmiracle |
last post by:
Hello
I have written a program for a binary tree. On compiling one has to
first chose option 1 and then delete or search. Im having some trouble
with the balancing function. It seems to be going into an infinite
loop, i think im messing up with the pointers.
Heres the code.
//press 1, first, Do not press it a second time!!!
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by: Defected |
last post by:
Hi,
How i can implement a main function with this Binary Search Tree.
thanks for help.
is this code corrected ?
#include<iostream>
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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:
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: 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: 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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