Not sure if I'm doing something wrong here, but using DMD 2.063.2 on
Win, trying to build the CHM docs like this:
git clone https://github.com/D-Programming-Language/druntime.git
git clone https://github.com/D-Programming-Language/phobos.git
git clone https://githu
I'm not sure if it really is my place to criticize design decisions of a
language written by people that devoted their career to computer science
while I have only read some books out of boredom :)
2013/8/25 bearophile
> maarten van damme:
>
>
> But remove doesn't truly remove from the source
>
> (apart from reading the documentation on every single
>> trivial function in the std library?)
>>
>
> Before using every function from the standard library you have to read its
> documentation, this is sure. You can not assume its behavour to be exactly
> the same you hope it to have. This is
maarten van damme:
But remove doesn't truly remove from the source range because
the length of
the source range stays the same. It's return value is a
modified copy of
the source range.
Filter doesn't really work right away because that would also
remove
duplicate elements while I only want
Correction, I could really use remove to begin with, only have to dup the
range. Still convinced that the remove behaviour is counterintuitive but I
assume good reasons exist...
2013/8/25 maarten van damme
> But remove doesn't truly remove from the source range because the length
> of the sourc
maarten van damme:
Is there any way I could've known this?
For me it was "obvious" even before reading the documentation
that a remove function is meant to be in-place. But of course you
could have different ideas.
(apart from reading the documentation on every single
trivial function in
But remove doesn't truly remove from the source range because the length of
the source range stays the same. It's return value is a modified copy of
the source range.
Filter doesn't really work right away because that would also remove
duplicate elements while I only want to remove at a given inde
On Sunday, 25 August 2013 at 02:24:30 UTC, maarten van damme
wrote:
hello,
I'm a hobyist-programmer and around where I live there's a
group of haskell
fanatics. They posted solutions to a recent programming
challenge which I
find to be a bit ugly. For fun I wanted to implement it in d
and a r
hello,
I'm a hobyist-programmer and around where I live there's a group of haskell
fanatics. They posted solutions to a recent programming challenge which I
find to be a bit ugly. For fun I wanted to implement it in d and a rough
version (not correct yet, this was written/hacked in 5 minutes after
On Saturday, 24 August 2013 at 20:24:47 UTC, H. S. Teoh wrote:
On Sat, Aug 24, 2013 at 10:02:56PM +0200, Paolo Invernizzi
wrote:
I've missed it as it is not listed in the tables of the range
documentation, like the others, but only in the top-index...
That would be a documentation bug. Please
On Sat, Aug 24, 2013 at 10:02:56PM +0200, Paolo Invernizzi wrote:
> On Saturday, 24 August 2013 at 19:51:14 UTC, David wrote:
> >do you mean refRange?
> >http://dlang.org/phobos/std_range.html#.refRange
>
> Exactly, thank you!
> I've missed it as it is not listed in the tables of the range
> docum
On Saturday, 24 August 2013 at 19:51:14 UTC, David wrote:
do you mean refRange?
http://dlang.org/phobos/std_range.html#.refRange
Exactly, thank you!
I've missed it as it is not listed in the tables of the range
documentation, like the others, but only in the top-index...
- Paolo Invernizzi
do you mean refRange?
http://dlang.org/phobos/std_range.html#.refRange
Hi all,
I've a custom generator, and is modelled as a structure
forwardRange, and I want to be able to use it like this, printing
the first ten fibonacci:
---
struct ForEacher(Range){
Range* r;
this(ref Range r_){ r=&r_; }
@property bool empty(){ return r.empty; }
@property au
Yes, and it would also help find buggy commits. Actually i'd argue other
popular external d packages should be included in autotester (even if those
wouldnt be blockers)
On Aug 24, 2013 8:35 AM, "H. S. Teoh" wrote:
> On Sat, Aug 24, 2013 at 10:08:08AM +0200, David Nadlinger wrote:
> > On Saturday
On Sat, Aug 24, 2013 at 10:08:08AM +0200, David Nadlinger wrote:
> On Saturday, 24 August 2013 at 03:20:42 UTC, Timothee Cour wrote:
> >More often than not, the tools submodule (
> >https://github.com/D-Programming-Language/tools) will not build on
> >git
> >master. So I'm wondering whether it's ev
On 24/08/13 15:47, Artur Skawina wrote:
This will handle the simple case you described; the opDispatch
template will get more complex once it needs to forward other
stuff, like fields and properties, or handle ref args properly etc.
More specifically, how could I work this out limited to a spec
On 08/24/13 15:14, Joseph Rushton Wakeling wrote:
> Hello all,
>
> (This accidentally got posted as a reply to someone else's thread -- I'm
> reposting in order to make sure that thread doesn't get diverted.)
>
> Suppose that I have a struct like e.g.:
>
> struct A
> {
> void fo
On 24/08/13 15:31, John Colvin wrote:
You might want to look at std.typecons.Proxy
also, opDispatch is a very powerful tool for doing this sort of thing.
Thanks, I'll take a look :-)
On Saturday, 24 August 2013 at 13:14:30 UTC, Joseph Rushton
Wakeling wrote:
Hello all,
(This accidentally got posted as a reply to someone else's
thread -- I'm reposting in order to make sure that thread
doesn't get diverted.)
Suppose that I have a struct like e.g.:
struct A
{
Hello all,
(This accidentally got posted as a reply to someone else's thread -- I'm
reposting in order to make sure that thread doesn't get diverted.)
Suppose that I have a struct like e.g.:
struct A
{
void foo(int n) { ... }
void foo(Range)(Range r) { ... }
in
On 24/08/13 14:50, Joseph Rushton Wakeling wrote:
static if (isNumeric!T)
{
return std.math.isNaN(t);
}
Note that the correct if () condition here depends on how you want your isNaN to
behave in certain cases. Using isNumeric will mean isNaN('c') returns true. If
you
On 24/08/13 13:53, Paolo Invernizzi wrote:
Someone can suggest me a convenient way to declare an 'isNaN' templated function
that plays well with the 'standard.math.isNaN'?
The target is to be able to define isNaN functions for my custom structures, and
I want to keep the same name...
Will this
On Saturday, 24 August 2013 at 12:12:29 UTC, Joseph Rushton
Wakeling wrote:
Hi Joseph,
I'm not really a D guru like others, but...
... an I want to wrap it in another struct, B. If I do this
manually it would be something like,
struct B
{
private A a;
void foo(int n
On 8/24/13, Namespace wrote:
> Until now I used Method A, but because of UFCS and the fact, that
> the dot product doesn't affect the object, I thought about which
> way would make more sense. I still like Method A but I'm curious
> what you think.
Note also that UFCS can introduce the function h
Whoops -- must have accidentally hit "Reply" there by accident, instead of
clicking to send new mail. Didn't mean to hijack someone else's thread. :-(
Hello all,
Suppose that I have a struct like e.g.:
struct A
{
void foo(int n) { ... }
void foo(Range)(Range r) { ... }
int bar() { ... }
int bar(double x) { ... }
// ... and others ...
}
... an I want to wrap it in another struct, B. If I do
Someone can suggest me a convenient way to declare an 'isNaN'
templated function that plays well with the 'standard.math.isNaN'?
The target is to be able to define isNaN functions for my custom
structures, and I want to keep the same name...
---
import std.math;
bool isNaN(T)(T t) if(is(T==s
On Saturday, 24 August 2013 at 09:19:14 UTC, John Colvin wrote:
On Friday, 23 August 2013 at 18:58:49 UTC, Paolo Invernizzi
wrote:
On Friday, 23 August 2013 at 12:17:08 UTC, John Colvin wrote:
so, here's the situation:
On 2.063.2 why not something like this:
It's const(void*) not just void*
On Friday, 23 August 2013 at 22:54:33 UTC, Jonathan M Davis wrote:
Because without static it's a member variable, which means that
you have to
have a constructed object to access it (since it's part of the
object). When
you declare a variable in a class or struct static, then
there's only one f
Hi
Straight off, I should ask if Variant[Variant] is a feasable
idea. I am writing a serialization module which is trying to make
use of this.
This is the function
Variant unserialize(V:Variant)(ref const(char)[] str)
{
switch (str[0])
{
case 'b':
return Variant(uns
Namespace:
I liked to know which of this two methods is more common to
you, A or B:
Both ways work. I usually prefer the first one because it's more
DRY. I use external functions when I write functions that are
meant to work on more different structs, or to reduce template
bloat when a func
I liked to know which of this two methods is more common to you,
A or B:
Method A:
import std.stdio;
struct Vector2f {
public:
float x;
float y;
float dot(ref const Vector2f vec) const {
return this.x * vec.x + this.y * vec.y;
}
}
Meth
On Friday, 23 August 2013 at 18:58:49 UTC, Paolo Invernizzi wrote:
On Friday, 23 August 2013 at 12:17:08 UTC, John Colvin wrote:
so, here's the situation:
On 2.063.2 why not something like this:
---
import std.typecons;
alias T0 = Typedef!(void*, null, "T0");
alias T1 = Typedef!(void*, null,
is this a bug?
the call to join invalidates the "name" field of A:
import std.array;
import std.stdio;
class A{
string name;
this(string name){this.name=name;}
alias name this;
~this(){
writeln("deleting");
}
}
void main(){
auto a=[new A(`foo`)];
assert(a[0].length);
wri
Am 24.08.2013 09:56, schrieb ilya-stromberg:
> On Thursday, 22 August 2013 at 16:28:32 UTC, David wrote:
>> Can't reproduce this:
>>
>> ─[dav1d@archbox][/tmp]╼ cat c.d
>> import std.net.curl;
>>
>> void main() {}
>> ─[dav1d@archbox][/tmp]╼ dmd c.d -L-lcurl
>> ─[dav1d@archbox][/tmp]╼
>>
>> So I only
On Saturday, 24 August 2013 at 03:20:42 UTC, Timothee Cour wrote:
More often than not, the tools submodule (
https://github.com/D-Programming-Language/tools) will not build
on git
master. So I'm wondering whether it's even being tested before
pushing commits.
In short: no, unfortunately.
Dav
On Thursday, 22 August 2013 at 16:28:32 UTC, David wrote:
Can't reproduce this:
─[dav1d@archbox][/tmp]╼ cat c.d
import std.net.curl;
void main() {}
─[dav1d@archbox][/tmp]╼ dmd c.d -L-lcurl
─[dav1d@archbox][/tmp]╼
So I only get these errors when *not* linking against curl.
It looks like regre
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