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Published on 2010-04-16T19:58:57Z
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2010/04/16
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I have to determine if an undirected graph contains a cycle or not. I shoudn't use set! instructions. I tried using DFS, but I don't know how to mark the visited nodes.
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In a program I am writing, I wrote for two classes (Coordinate, and Graph), with one of them taking the other as constructor arguments.
When I try to compile it I get the following error for Graph.cpp:
Undefined symbols:
"Graph::Coordinate::Coordinate(double)", referenced from:
Graph::Graph()…
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We can use GDI+ to draw chart components in C# or VB.NET language in memory and once the components are drawn in memory, we can save the drawing in an image on the Web server. Once the image is saved, we can display this image in an ASP.NET page using any Image tag or image control.
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Can anyone please tell me that once I've created a graph using Boost Graph library, how can I display that graph?
My biggest concern is that the edge weights are coming from an exernal data source over the network. And I need to be able to display the edgeweights live as they get updated.
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Hi, I have a task to draw electrostatic field between
two electrodes( at given sizes and shape ),
what i have now is that i draw the electrodes with area plot (area(elect_x,elect_y))
the graph looks like this:
------------------.---
|..
.---. |..
|...| |…
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I have an file that is a long list of weighted edges, in the following form
node1_id node2_id weight
node1_id node3_id weight
and so on. So one weighted edge per line.
I want to load this file into boost graph and find the connected components in the graph. Each of these connected components…
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I ported this from http://www.effectgames.com/effect/article.psp.html/joe/Old_School_Color_Cycling_with_HTML5 some time ago.
However i'm now wanting to modify it for the purpose of changing it from floating point to fixed point maths for enhanced efficiency (for those who are going to talk about…
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Here is my code, for some reason it isn't working when I add the easing option.
It works fine with 'fade'.
<script src="jquery.easing.1.3.js" type="text/javascript"></script>
<script src="jquery.cycle.all.min.js" type="text/javascript"></script>
<style>
…
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I have two identical EC2 instances (the second is a replica of the first), running Gentoo.
The first instance has monit running which monitors a single process and some system resources and functions great.
In the second instance, monit runs but quits right away.
The configuration is similar on both…
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There are times when working on my programming projects, and I get to a point where I'm ready to move on to the next part of my program. However, when I sit down to implement this new feature I get stuck, in a sense. It's not that I don't know how to implement the feature, it's that I get stuck on…
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Is it possible to see the details of what is going on behind the scenes/screen during booting of Windows XP? Something like the dump that is shown when booting up in safe mode.
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