Posted
by Ivan
on Stack Overflow
See other posts from Stack Overflow
or by Ivan
Published on 2010-03-26T13:52:05Z
Indexed on
2010/03/26
13:53 UTC
Read the original article
Hit count: 559
157,453796 = hex 18068A
157,455093 = hex 180697
71,5037 = hex E91D00
71,506104 = hex E93500
71,507103 = hex E93F00
0 = hex 000000
I know exactly what it is not IEEE 754
© Stack Overflow or respective owner
as seen on ASP.net Weblogs
- Search for 'ASP.net Weblogs'
Part 1 of this post can be read here. We are now about to see the different syntaxes for invoking a delegate and some c# syntactic sugar which allows you to code faster. We have the following console application. 1: public delegate double Operation(double x, double y); 2: 3: public…
>>> More
as seen on Game Development
- Search for 'Game Development'
I have a set of points double n[] on the plane z = 0.
And I have another set of points double[] m on the plane ax + by + cz + d = 0.
Length of n is equal to length of m.
Also, euclidean distance between n[i] and n[j] is equal to euclidean distance between m[i] and m[j].
I want to rotate n[] in 3-D…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
I am trying to do the following 33.33333333333333/100.0 to get 0.333333333333333
however when I run System.out.println(33.33333333333333/100.0); I get 0.33333333333333326 as the output, similarly when I run System.out.println(33.33333333333333/1000.0); I get 0.033333333333333326 as the output…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have come across a precision issue with double in .NET I thought this only applied to floats but now I see that double is a float.
double test = 278.97 - 90.46;
Debug.WriteLine(test) //188.51000000000005
//correct answer is 188.51
What is the correct way to handle this? Round? Lop off the unneeded…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have a wide variety of locations stored in my persistent object that contain latitudes and longitudes in double(43.7389, 7.42577) format. I need to be able to grab the user's latitude and longitude and select all items within, say 1 mile. Walking distance.
I have done this in PHP so I snagged my…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have a set of hex values in an array in PHP. On my page, I have a slider which the user can "slide" to return a value between 1-100. I want to then, based on this slider value, swap all the colors in the array based on the colors "next" color based on the position in the array. An example of the…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I'm running this example program and I'm suppossed to be able to tell from the output what machine type it is. I'm certain it's from inspecting one or two values but how should I perform this inspection?
/* pointers.c - Test pointers
* Written 2012 by F Lundevall
* Copyright abandoned. This file…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
157,453796 = hex 18068A
157,455093 = hex 180697
71,5037 = hex E91D00
71,506104 = hex E93500
71,507103 = hex E93F00
0 = hex 000000
I know exactly what it is not IEEE 754
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Im tring to do an XOR on 2 hex numbers to create a unique hex number
ex. 7F4 ^ 65D which would equal 1A9
I understand how the XOR should work but every time I try to convert the string hex number:
string hex1 = "7F4";
int hexInt = Convert.ToInt32(hex1, 16);
I end up with a number: 2036
How do…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am using an ItemsControl to display a List<byte> in hex. The ItemsPanelTemplate is a UniformGrid with a fixed number of columns:
<ItemsControl
HorizontalAlignment="Left"
VerticalAlignment="Top"
ItemsSource="{Binding}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
…
>>> More
