On Monday, 17 June 2013 at 23:48:36 UTC, Ali Çehreli wrote:
On 06/17/2013 04:34 PM, Colin Grogan wrote:
Wondering what way I'd go about this, I want to slice an
array into two
arrays. First array containing every even index (i.e.
0,2,4,6,8..$)
Second slice containing every odd index (i.e.
Hi all.
Wondering what way I'd go about this, I want to slice an array
into two arrays. First array containing every even index (i.e.
0,2,4,6,8..$)
Second slice containing every odd index (i.e. 1,3,5,7,9..$) --
be some issue with using $ depending on if orig length is odd or
even. Can work
Colin Grogan:
Reading the articles on array slicing its not clear if its
possible.
I presume Walter thinks that slicing with a stride is a not
common enough operation to put it into D. His choices on such
things are a bit arbitrary.
One way to do it:
import std.stdio, std.array,
On Monday, 17 June 2013 at 23:34:46 UTC, Colin Grogan wrote:
auto orig = [1,2,3,4,5,6,7];
auto sliceEven = orig[0..$..2];
auto sliceOdd = orig[1..$..2];
But I dont think thats possible?
Not with arrays, they must be contiguous. But you can use ranges
instead:
-
import std.stdio;
On 06/17/2013 04:34 PM, Colin Grogan wrote:
Wondering what way I'd go about this, I want to slice an array into two
arrays. First array containing every even index (i.e. 0,2,4,6,8..$)
Second slice containing every odd index (i.e. 1,3,5,7,9..$) -- be some
issue with using $ depending on if
