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Here is a problem I am trying to solve:
I have an irregular shape. How would I go about evenly distributing 5 points on this shape so that the distance between each point is equal to each other?
Started by saliem on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Start with a point P0, create a sphere around P0 and intersect it with the base shape... .
There are however some solutions you might try:
Analytic approach.
It will only work for a small subset of base shapes .
Hi Saliem,
this is mathematically impossible.
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Hi, Recently I was trying to solve a small AI problem but got stuck in between as I could not find the center of mass of the various bodies. I was wondering if any one of you could help me out with this one.
Problem explanation: Assume that i have a 2...
Answer Snippets (Read the full thread at stackoverflow):
Of the body is constant throughout thought the shape is irregular? If I understand the basic.
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Possible Duplicate:
What is regularity?
I see this come up many a times: people that try to parse irregular languages with regular expressions. While I kind of understand what an irregular language is and I understand that you should not parse these with...
Started by fireeyedboy on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Languages which are not regular, can be called irregular, though that is not a standard term....
Basically what that means is that if you can for short) are precisely the regular languages .
Space, and irregular languages is any other language.
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Does anybody know of a library or piece of software out there that will locate irregularities in text? For example, lets say I have...
1. Name 1, Comment 2. Name 2, Comment 3. Name 3 , Comment 5. Name 10, Comment
This software or library would first cut...
Started by Xedecimal on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Here is your....
Depending on what sort of real life irregularities you want to find or correct this problem is radically different.
It's not an exact solution to your problem, but it might be helpful .
If you are into Python, you might try difflib.
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Here is the situation:
We have a file server that is not saving timestamps to a small portion of its files (77 files out of serveral million). It instead writes a default mtime of 1969-12-31 19:00 (unix epoch).
When this does happen, it happens irregularly...
Started by faultyserver on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at serverfault):
Are the only mount point on the raid controller /home/file_storage? In other words, are the other file systems on that server on the same raid controller or on a different controller?
If the only thing on the raid controller is the nfs share, then I'd... .
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Hi peeps
I've managed to write a 'for dummies' how to calculate the area of irregular polygon in C#, but I need it to be dynamic for any amount of verticies .
Can someone please help?
Class:
public class Vertex { private int _vertexIdx; private double...
Started by Riaan de Lange on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Something like that for a plain polygon (compiled by notepad):
static double GetDeterminant(double x1, double y1, double x2, double y2) { return x1 * y2 - x2 * y1; } static double GetArea(IList<Vertex> vertices) { if(vertices.Count < 3) { return... .
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Yes, I know this subject has been covered before ( here , here , here , here ), but AFAIK, all solutions save one choke on a list like this:
L = [[[1, 2, 3], [4, 5]], 6]
where the desired output is
[1, 2, 3, 4, 5, 6]
or perhaps even better, an iterator...
Started by telliott99 on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
My solution:
def flatten(x): if hasattr(x, '__iter__'): return [a for i in... .
I'd simply use that if I needed such a function .
I don't if it is the best -- I suppose that is how you define "best" but that certainly works and the logic is easy to follow .
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My client receives a set of CSV text files periodically, where the elements in each row follow a consistent order and format, but the commas that separate them are inconsistent. Sometimes one comma will separate two elements and other times it will be...
Started by AME on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If you mean that there are different numbers of commas on each line, then... .
Eg:
abc,def,,ghi,,,,jkl
becomes:
abc,def,ghi,jkl
and then just continue normally.
Why not simply start by going through any replacing any multiples of commas with a single comma .
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Hi,
I wanted to create TINs from 3D points (about 7 million in every file) using qhull.
can anyone suggest a place where i could probably see how to do this? thanks!
Started by asel on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Three-dimensional visualizations are readily created by rendering ....
Wiki says,
A TIN comprises a triangular network of vertices, known as mass points, with associated coordinates in three dimensions connected by edges to form a triangular tessellation .
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Apologies for this sketch, but seems to convey my question best:
+ + + + | div | v.div | d | | | | i | +----+ + + v | | v | | | | . | + + | d | | v | | i | DIV | . | | v | (content) | d | | | variable size | i | +----+ | v | | d | | | | i + +--+ + | v...
Started by Scott Evernden on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Maybe this could help: http://www.neuroticweb.com/recursos/3-columns-layout/ ?
Or this: http://www.tanfa.co.uk/css/layouts/css-3-column-layout-v1.asp
Could this not be solved by using a background colour/background image, padding and border?
<style... .
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