I have a simpleish bit of code here that always seems to give me
an error, and i can't figure out quite why. If I have a constant
43 in the modulo if breaks. however if i use points.length it
seems to be ok?
import std.stdio;
void main(){
int points[43] = [0, 1153, 1905, 1996, 1392, 305,
On Wednesday, 11 June 2014 at 22:32:45 UTC, Taylor Hillegeist
wrote:
I have a simpleish bit of code here that always seems to give
me an error, and i can't figure out quite why. If I have a
constant 43 in the modulo if breaks. however if i use
points.length it seems to be ok?
import
On Wednesday, 11 June 2014 at 22:35:39 UTC, Taylor Hillegeist
wrote:
On Wednesday, 11 June 2014 at 22:32:45 UTC, Taylor Hillegeist
wrote:
I have a simpleish bit of code here that always seems to give
me an error, and i can't figure out quite why. If I have a
constant 43 in the modulo if
On Wednesday, 11 June 2014 at 22:38:02 UTC, Taylor Hillegeist
wrote:
On Wednesday, 11 June 2014 at 22:35:39 UTC, Taylor Hillegeist
wrote:
On Wednesday, 11 June 2014 at 22:32:45 UTC, Taylor Hillegeist
wrote:
I have a simpleish bit of code here that always seems to give
me an error, and i can't
On Wednesday, 11 June 2014 at 22:32:45 UTC, Taylor Hillegeist
wrote:
I have a simpleish bit of code here that always seems to give
me an error, and i can't figure out quite why.
modulo takes the sign of the dividend:
http://en.wikipedia.org/wiki/Modulo_operation#Common_pitfalls
It works with
modulo of a negative number can give some surprising results. A
negative index in that array would cause it to throw a range
error, so my guess is that's what you're getting. If you do
%array.length though it becomes an unsigned math and thus will
never be negative, explaining the different