On Sunday, 26 July 2015 at 11:30:16 UTC, Joseph Rushton Wakeling
wrote:
Hello all,
A design question that came up during the hackathon held during
the last Berlin D Meetup.
[...]
Sounds like unique_ptr (so UniqueRange might be a nice name).
Maybe you can get some ideas from that.
On Sunday, 10 August 2014 at 10:47:34 UTC, Markus Mayr wrote:
Hello,
I am new to D. I am sorry if this question was already answered
or if it is trivial. I am having a class. That class takes
several parameters that may be known at either compile time or
run time. I want users of my class to
On Wednesday, 6 August 2014 at 17:57:55 UTC, TJB wrote:
I am trying to find the max and min values in an associative
array. Say I have:
double[char] bids;
bid['A'] = 37.50;
bid['B'] = 38.11;
bid['C'] = 36.12;
How can I find the max and min values. I am thinking that I
need to use max and min
I was wondering whether there is a way to use map reduce to
calculate e.g. the weighted mean and weighted standard deviation.
These would not only need the values, but also the weights.
On Tuesday, 5 August 2014 at 20:32:08 UTC, Philippe Sigaud wrote:
I'd have thought that this would work:
struct A
{
int[] i;
B b;
struct B
{
void foo() { i ~= 1;}
}
}
void main()
{
A a;
a.b.foo();
}
But the compiler tells me 'need this for i of type
On Sunday, 3 August 2014 at 19:07:32 UTC, Vlad Levenfeld wrote:
This doesn't work:
bool less_than (T)(auto ref T a, auto ref T b)
{
return a b;
}
Error: auto can only be used for template function parameters
What am I doing wrong? Is this not a template function?
I think you can
On Sunday, 3 August 2014 at 19:25:32 UTC, Vlad Levenfeld wrote:
This would make the function always take its argument by
reference. I'm trying to use the feature here:
http://dlang.org/template.html
from the section Function Templates with Auto Ref Parameters
I thought I finally saw a
On Wednesday, 23 July 2014 at 15:35:59 UTC, Chris wrote:
The C++ code does this:
size_t fwrite ( const void * ptr, size_t size, size_t count,
FILE * stream );
// stream is stdout
and text appears in the console (a string).
I don't how to grab the text that is written to console. I
might
On Thursday, 17 July 2014 at 15:21:40 UTC, John Colvin wrote:
On Tuesday, 15 July 2014 at 20:46:32 UTC, Martijn Pot wrote:
To make a long story short:
Is there any math library with e.g. mean, std, polynomial
fitting, ...?
http://forum.dlang.org/post/nscscdomihmvqplxf...@forum.dlang.org
On Tuesday, 15 July 2014 at 22:09:43 UTC, ponce wrote:
On Tuesday, 15 July 2014 at 20:46:32 UTC, Martijn Pot wrote:
To make a long story short:
Is there any math library with e.g. mean, std, polynomial
fitting, ...?
https://github.com/kyllingstad/scid
https://github.com/dsimcha/dstats
To make a long story short:
Is there any math library with e.g. mean, std, polynomial
fitting, ...?
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