PureBasic Forums - English

looks very nice, but could you post a small example showing how to use your code?
thanks!

while (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
Seeing this piece of code I can't resist giving you some advice.

What you're writing here is C like it's being used in the Windows API. You shouldn't use
the Windows API when you're just about to learn C ...

Congrats on this very nice application. Runs very smooth here + zero glitches.

I could use ASP.net etc on Windows but I would like to be able to run on Linux and I want the stuff to be fast.
You do realise that Mono is able to run ASP.Net Websites and it can do this pretty fast?
It's pretty compatible and you can even develop your website under Windows and then
deploy it to ...

I suggest reading this article before getting too excited about VP8...
http://x264dev.multimedia.cx/?p=377

Answering my own question, here's a solution that seems to work:
Procedure CenterOfMass(*Result.Vector2D, List Edges.Vector2D())
Protected x.f, y.f

ForEach Edges()
x + Edges()\x
y + Edges()\y
Next

*Result\x = x * (1 / ListSize(Edges()))
*Result\y = y * (1 / ListSize(Edges()))
EndProcedure ...

So I have a list of 2D points forming an arbitrary object. What I want to do now is to calculate
the center of mass of this object. Is there a general algorithm for it?
Structure Vector2D
x.f
y.f
EndStructure

Global NewList Edges.Vector2D() ; e.g. (2; 3), (3; 5), (4; 3)

Procedure CenterOfMass ...

Innesoft wrote:-Protected ForEach, to avoid linked-list itterator clashes in nested procedures

That way you preserve the currently selected element and you can nest foreach's.

Fred wrote:Removed for List and Map.

Thanks a lot!

freak wrote:Lists and maps are created with zero elements though, so the limit could be removed there.

Absolutely. That would greatly simplify working with tree structures

Structure Tree
somedata.i
List children.Tree() ; or Map
EndStructure
Line 3: Can't do it, it would cause endless recursivity.
Besides the wrong term being used here (it's recursion, not recursivity) I can't really spot the error.

The children list is a list, not a Tree. It's not a recursive ...

@ Kaeru: Of course it's not the best, there are problems everywhere. But in comparison
to for example the US, it's still a better system with more coverage and it's less expensive.
Denial of coverage due to pre-existing conditions would cause a national uprising I guess :lol:

@ SFSxOI: More or ...

Man, I'm really glad to not live in the US. Conditions like that would be unacceptable
everywhere within the European Union...thankfully!

EDIT: I just realised that you (netmaestro) are located in Canada, not in the US.
I thought in Canada it wasn't so bad (Michael Moore's Sicko says so), is he ...

Although it's not exactly the same, I've used the word "screencast" for video tutorials before.

makes sense, thanks for the explanation ts